TopCoder Statistics - Problem Statement

Problem Statement

You are playing a game titled Resident Slime. You will play the role of the hero and exterminate undead slimes.

You are on a level that is represented by an RxC rectangular grid of cells given in String[] field. Rows are numbered 0 through R-1 from top to bottom, and columns are numbered 0 through C-1 from left to right. field[r][c] represents the content of the cell located at row r and column c and is one of the following:

'.' : an empty cell.
'#' : a wall.
'$' : an empty cell where you initially reside.
'1'-'9' : a stationary undead slime whose regenerative power is equal to the digit representing it.

You are going to exterminate all the slimes in this level. Unfortunately, after each slime is killed, it only stays dead for a limited time before it gets revived. Your goal is to get the level into a state where every slime is dead. At that point, they will no longer come back to life. More specifically, the game works as follows.

You start at the cell denoted by '$'.
At the beginning of each turn, you either wait or move to one of the four adjacent cells (those which share a side with your current location). You cannot move to a cell which contains a wall.
Next, if there's a dead slime in your new location, it will get revived.
Next, if your new location is occupied by an undead slime, that slime gets killed. The killed slime will remain in the cell.
Next, each slime is revived if its regenerative power is equal to the number of turns ago it was last killed.
Finally, if at this moment all undead slimes are killed, you win the level. Otherwise, the turn advances and the game continues.

What is the minimum number of turns required to win this level? Return -1 if it is impossible.

Definition

Class:: SlimeXResidentSlime
Method:: exterminate
Parameters:: String[]
Returns:: int
Method signature:: int exterminate(String[] field)
(be sure your method is public)

Constraints

field will contain between 1 and 50 elements, inclusive.
Each element of field will contain between 1 and 50 characters, inclusive.
All the elements of field will contain the same number of characters.
Each character in field will be '.', '#', '$', or '1'-'9'.
There will be exactly one '$' in field.
There will be at least one digit (i.e., a slime) in field.

Examples

{ "#1$", ".2."}

Returns: 3

Go down, then go left (killing the slime denoted by '2'). Finally, go up (killing the slime denoted by '1') and since no slime gets revived during this turn, you win the level.
{ "$", "1", "1"}

Returns: -1

It's impossible to defeat this level. Each time you kill a slime, the other slime gets revived.
{ "$124"}

Returns: 5

Go right, kill the slime denoted by '1'. Go right, kill the slime denoted by '2'. (After this, the slime denoted by '1' gets revived). Go right, kill the slime denoted by '4'. Go left, (the slime denoted by '2' immediately revives), and kill the slime denoted by '2'. Go left, kill the slime denoted by '1', and win the level.
{ "..999..", ".99999.", ".99$..."}

Returns: -1
{ "..999..", ".9999..", ".99$..."}

Returns: 9
{ "..999..", ".999$..", ".99...."}

Returns: 9
{ ".......", "..999..", "..999..", "...$..."}

Returns: 6
{"........" ,"........" ,"..999..." ,"..999..." ,"..999..." ,"..$....." ,"........"}

Returns: 9
{"$.............." ,"##############." ,"..............." ,".##############" ,"..............." ,"####.####.####." ,"..........#...." ,".........#9#..." ,".........78...." ,".......456....." ,".....123......." ,"###............"}

Returns: 55
{"4$2"}

Returns: 3
{"$.#2" ,"#..1"}

Returns: 6
{"$4#4" ,"...."}

Returns: -1
{".##.###..#....##.#.#......##...#.#....#####.#....#" ,"####..#####.####..#....###.#..######.##.#.#.##..##" ,".##.#####.#.#####.#.###....#.##..##.##.#...######." ,".#.####.#..#.###.#.#........#.##.#.#..###..#.####." ,"###.#.##....#..#..#..#..###.#.####..##..#.#.#.#..." ,"....##.###...#####.#..#.###.##..####..#.##.#..###." ,"######.##.#.##...#..#.#####..#..##.#.#.##.##.#...." ,"####.###..##.##.##..#...##.#.###.#.####.#.##...###" ,"#.....#.###..#...#.###....#..#.#.#.##.#####.#....#" ,"###.###.##.#..#..###.###..##...##..#.##.#.####..#." ,"..#....#..#..##.##...#....####.......#.####..#..##" ,".#.....####.#.##.#.#.#..##.#.####....####.$.###.##" ,"#####..#.#.##..#...##.#..##...##.##.##.#....##.###" ,"#.####...###.##.#..#.#....#...#.#.#..###..#..##..#" ,".#.##.#...########.#.......#.##..###.###.#.#.##.#." ,".##....#...##..##...#.#...#..#.##.##..#.....#.##.." ,"..##...###..#..#####..21##..#.#.#..#......#.###.#." ,".####...##...#.##..#.#3#.#.#.###....######.....###" ,"#..##.###....#..###....####.#####.##.##.#.#..##..." ,"##...#..###..#.#.#.#.#5..#.#.....###..#.#..#...###" ,"..#####.#.####..##....6...###...###...#..###.#.###" ,"#.####.#..##....######..##.#.#...#..#..##..#.#...#" ,"...##.#..###....##.#.98..#..#.#..#..##.#.....#...#" ,".....#...#.#..###..##.##..#..#.#..#.##.###.####.#." ,".#.#.#.#.####....#.##...#####.###.#..#..#.###....#" ,".#...#...#.....##.#..#.#.#.#.###..#...#.##.#..#.##" ,"#..##.#.##.##.####.##.##.###...#.#...####..#.###.#" ,"#.##...###.##....####.##.###.##..##.#.#.#.#.#....." ,".......###...#.####....#..###..#.#.####...##.#####" ,"####..#..######........##.######.####.#...#.....##" ,"#######..#####...##..#.#...##..##..##.##.##.#...#." ,"##..###.....#.#######..###...####....#.####.....##" ,"##.##...#.###.##.#.###..##....###....###..#####.#." ,"#...#.###..#....#.###......#.#..##.#..##.....#.#.#" ,".#.#.##..#..#..######.#.....###.#.#..#.#####...#.." ,"#.##.#.###.####.###..##.#..####.....##.##.###...##" ,"#.....##.##....#######...#...#..#.##.#.#.##....###" ,"###.#.#.##.....#.#..###.#.#..#...##.##.###...##..#" ,"#.....##.#.#.####.#....##..##.#....##.##...#######" ,"..#...##..#.#####...#.#.##...##....#.#..#.#.#....#" ,"#.###...#####.##..##.##..##.###.####.#..#.#..#...#" ,"####.###...####.#..#..#....#.######.#.##.......#.#" ,"..#...#.....###....#####.##.##..#.#..#..##.##..#.#" ,".###..##.#.#...###.#..#....##..#.#.#..#.#.##.#..##" ,".####....#...##.##...###.##...########.#.....##.##" ,".#.#######.###...#.....#.##..#.#..#####.#.##..##.." ,"#.##..#.##.##.####.#.#.#####...##.#.#.##.###...##." ,".###.#.#.#......####..##.##.#.#.#####.###.##...#.." ,".#.#.#....#..#.#...#.#.....###...#...#.###......##" ,"#.##.###..###..#.#...#.######.#.##...##.#..#..####" }

Returns: 74
{".##.###..#....##.#.#......##...#.#....#####.#....#" ,"####..#####.####..#....###.#..######.##.#.#.##..##" ,".##.#####.#.#####.#.###....#.##..##.##.#...######." ,".#.####.#..#.###.#.#........#.##.#.#..###..#.####." ,"###.#.##....#..#..#..#..###.#.####..##..#.#.#.#..." ,"....##.###...#####.#..#.###.##..####..#.##.#..###." ,"######.##.#.##...#..#.#####..#..##.#.#.##.##.#...." ,"####.###..##.##.##..#...##.#.###.#.####.#.##...###" ,"#.....#.###..#...#.###....#..#.#.#.##.#####.#....#" ,"###.###.##.#..#..###.###..##...##..#.##.#.####..#." ,"..#....#..#..##.##...#....####.......#.####..#..##" ,".#.....####.#.##.#.#.#..##.#.####....####.$.###.##" ,"#####..#.#.##..#...##.#..##...##.##.##.#....##.###" ,"#.####...###.##.#..#.#....#...#.#.#..###..#..##..#" ,".#.##.#...########.#.......#.##..###.###.#.#.##.#." ,".##....#...##..##...#.#...#..#.##.##..#.....#.##.." ,"..##...###..#..#####..21##..#.#.#..#......#.###.#." ,".####...##...#.##..#.#3#.#.#.###....######.....###" ,"#..##.###....#..###...4.###.#####.##.##.#.#..##..." ,"##...#..###..#.#.#.#.#5..#.#.....###..#.#..#...###" ,"..#####.#.####..##....6...###...###...#..###.#.###" ,"#.####.#..##....######7.##.#.#...#..#..##..#.#...#" ,"...##.#..###....##.#.98..#..#.#..#..##.#.....#...#" ,".....#...#.#..###..##.##..#..#.#..#.##.###.####.#." ,".#.#.#.#.####....#.##...#####.###.#..#..#.###....#" ,".#...#...#.....##.#..#.#.#.#.###..#...#.##.#..#.##" ,"#..##.#.##.##.####.##.##.###...#.#...####..#.###.#" ,"#.##...###.##....####.##.###.##..##.#.#.#.#.#....." ,".......###...#.####....#..###..#.#.####...##.#####" ,"####..#..######........##.######.####.#...#.....##" ,"#######..#####...##..#.#...##..##..##.##.##.#...#." ,"##..###.....#.#######..###...####....#.####.....##" ,"##.##...#.###.##.#.###..##....###....###..#####.#." ,"#...#.###..#....#.###......#.#..##.#..##.....#.#.#" ,".#.#.##..#..#..######.#.....###.#.#..#.#####...#.." ,"#.##.#.###.####.###..##.#..####.....##.##.###...##" ,"#.....##.##....#######...#...#..#.##.#.#.##....###" ,"###.#.#.##.....#.#..###.#.#..#...##.##.###...##..#" ,"#.....##.#.#.####.#....##..##.#....##.##...#######" ,"..#...##..#.#####...#.#.##...##....#.#..#.#.#....#" ,"#.###...#####.##..##.##..##.###.####.#..#.#..#...#" ,"####.###...####.#..#..#....#.######.#.##.......#.#" ,"..#...#.....###....#####.##.##..#.#..#..##.##..#.#" ,".###..##.#.#...###.#..#....##..#.#.#..#.#.##.#..##" ,".####....#...##.##...###.##...########.#.....##.##" ,".#.#######.###...#.....#.##..#.#..#####.#.##..##.." ,"#.##..#.##.##.####.#.#.#####...##.#.#.##.###...##." ,".###.#.#.#......####..##.##.#.#.#####.###.##...#.." ,".#.#.#....#..#.#...#.#.....###...#...#.###......##" ,"#.##.###..###..#.#...#.######.#.##...##.#..#..####" }

Returns: 74
{".##.###..#....##.#.#......##...#.#....#####.#....#" ,"####..#####.####..#....###.#..######.##.#.#.##..##" ,".##.#####.#.#####.#.###....#.##..##.##.#...######." ,".#.####.#..#.###.#.#........#.##.#.#..###..#.####." ,"###.#.##....#..#..#..#..###.#.####..##..#.#.#.#..." ,"....##.###...#####.#..#.###.##..####..#.##.#..###." ,"######.##.#.##...#..#.#####..#..##.#.#.##.##.#...." ,"####.###..##.##.##..#...##.#.###.#.####.#.##...###" ,"#.....#.###..#...#.###....#..#.#.#.##.#####.#....#" ,"###.###.##.#..#..###.###..##...##..#.##.#.####..#." ,"..#....#..#..##.##...#....####.......#.####..#..##" ,".#.....####.#.##.#.#.#..##.#.####....####.$.###.##" ,"#####..#.#.##..#...##.#..##...##.##.##.#....##.###" ,"#.####...###.##.#..#.#....#...#.#.#..###..#..##..#" ,".#.##.#...########.#.......#.##..###.###.#.#.##.#." ,".##....#...##..##...#.#...#..#.##.##..#.....#.##.." ,"..##...###..#..#####..79##..#.#.#..#......#.###.#." ,".####...##...#.##..#.#7#.#.#.###....######.....###" ,"#..##.###....#..###...4.###.#####.##.##.#.#..##..." ,"##...#..###..#.#.#.#.#5..#.#.....###..#.#..#...###" ,"..#####.#.####..##....6...###...###...#..###.#.###" ,"#.####.#..##....######7.##.#.#...#..#..##..#.#...#" ,"...##.#..###....##.#.98..#..#.#..#..##.#.....#...#" ,".....#...#.#..###..##.##..#..#.#..#.##.###.####.#." ,".#.#.#.#.####....#.##...#####.###.#..#..#.###....#" ,".#...#...#.....##.#..#.#.#.#.###..#...#.##.#..#.##" ,"#..##.#.##.##.####.##.##.###...#.#...####..#.###.#" ,"#.##...###.##....####.##.###.##..##.#.#.#.#.#....." ,".......###...#.####....#..###..#.#.####...##.#####" ,"####..#..######........##.######.####.#...#.....##" ,"#######..#####...##..#.#...##..##..##.##.##.#...#." ,"##..###.....#.#######..###...####....#.####.....##" ,"##.##...#.###.##.#.###..##....###....###..#####.#." ,"#...#.###..#....#.###......#.#..##.#..##.....#.#.#" ,".#.#.##..#..#..######.#.....###.#.#..#.#####...#.." ,"#.##.#.###.####.###..##.#..####.....##.##.###...##" ,"#.....##.##....#######...#...#..#.##.#.#.##....###" ,"###.#.#.##.....#.#..###.#.#..#...##.##.###...##..#" ,"#.....##.#.#.####.#....##..##.#....##.##...#######" ,"..#...##..#.#####...#.#.##...##....#.#..#.#.#....#" ,"#.###...#####.##..##.##..##.###.####.#..#.#..#...#" ,"####.###...####.#..#..#....#.######.#.##.......#.#" ,"..#...#.....###....#####.##.##..#.#..#..##.##..#.#" ,".###..##.#.#...###.#..#....##..#.#.#..#.#.##.#..##" ,".####....#...##.##...###.##...########.#.....##.##" ,".#.#######.###...#.....#.##..#.#..#####.#.##..##.." ,"#.##..#.##.##.####.#.#.#####...##.#.#.##.###...##." ,".###.#.#.#......####..##.##.#.#.#####.###.##...#.." ,".#.#.#....#..#.#...#.#.....###...#...#.###......##" ,"#.##.###..###..#.#...#.######.#.##...##.#..#..####" }

Returns: 74
{".##.###..#....##.#.#......##...#.#....#####.#....#" ,"####..#####.####..#....###.#..######.##.#.#.##..##" ,".##.#####.#.#####.#.###....#.##..##.##.#...######." ,".#.####.#..#.###.#.#....#.#.#.##.#.#..###..#.####." ,"###.#.##....#..#..#.##..#####.####..##..#.#.#.#..." ,"....##.###...#####.#..#.######..####..#.##.#..###." ,"######.##.#.##...#..#.#####..#..##.#.#.##.##.#...." ,"####.###..##.##.##..##..##.#####.#.####.#.##...###" ,"#.....#.###..#...#.###....#..#.#.#.##.#####.#....#" ,"###.###.##.#..#..###.###..##...#...#.##.#.####..#." ,"..#....#..#..##.##...#....####.......#.####..#..##" ,".#.....####.#.##.#.#.#..##.#.#.......####.$.###.##" ,"#####..#.#.##..#...##.#..##....#.##.##.#....##.###" ,"#.####...###.##.#..#.#....#.....#.#..###..#..##..#" ,".#.##.#...########.#.......#..#..###.###.#.#.##.#." ,".##....#...##..##...#.#...#....##.##..#.....#.##.." ,"..##...###..#..#####..#.##..#.#.#..#.#....#.###.#." ,".####...##...#.##..#.#.#.#...###....######.....###" ,"#..##.###....#..###...####..#####.##.##.#.#..##..." ,"##...#..###..#.#.#.#.#...#.#.....###..#.#..#...###" ,"..#####.#.####..##.........##...###...#..###.#.###" ,"#.####.#..##....######..##.#.#...#..#..##..#.#...#" ,"...##.#..###....##.#.....#..#.#..#..##.#.....#...#" ,".....#...#.#..###..##.##.....#.#..#.##.###.####.#." ,".#.#.#.#.####....#.##...#.###.###.#..#..#.###....#" ,".#...#...#.....##.#..#.#...#.###..#...#.##.#..#.##" ,"#..##.#.##.##.####.##.##1.##...#.#...####..#.###.#" ,"#.##...###.##....####.##.###.##..##.#.#.#.#.#....." ,".......###...#.####....#..###..#.#.####...##.#####" ,"####..#..######........#..######.####.#...#.....##" ,"#######..#####...##..#.#...##..##..##.##.##.#...#." ,"##..###.....#.#######..#.#...####....#.####.....##" ,"##.##...#.###.##.#.###...#....###....###..#####.#." ,"#...#.###..#....#.###......#.#..##.#..##.....#.#.#" ,".#.#.##..#..#..######.#.9...###.#.#..#.#####...#.." ,"#.##.#.###.####.###...#.#..####.....##.##.###...##" ,"#.....##.##....#######...#...#..#.##.#.#.##....###" ,"###.#.#.##.....#.#..###.#.#..#...##.##.###...##..#" ,"#.....##.#.#.####.#....##..##.#....##.##...#######" ,"..#...##..#.#####...#.#.##...##....#.#..#.#.#....#" ,"#.###...#####.##..##.##..##.###.####.#..#.#..#...#" ,"####.###...####.#..#..#....#.######.#.##.......#.#" ,"..#...#.....###....#####.##.##..#.#..#..##.##..#.#" ,".###..##.#.#...###.#..#....##..#.#.#..#.#.##.#..##" ,".####....#...##.##...###.##...########.#.....##.##" ,".#.#######.###...#.....#.##..#.#..#####.#.##..##.." ,"#.##..#.##.##.####.#.#.#####...##.#.#.##.###...##." ,".###.#.#.#......####..##.##.#.#.#####.###.##...#.." ,".#.#.#....#..#.#...#.#.....###...#...#.###......##" ,"#.##.###..###..#.#...#.######.#.##...##.#..#..####" }

Returns: -1
{".##.###..#....##.#.#......##...#.#....#####.#....#" ,"####..#####.####..#....###.#..######.##.#.#.##..##" ,".##.#####.#.#####.#.###....#.##..##.##.#...######." ,".#.####.#..#.###.#.#....#.#.#.##.#.#..###..#.####." ,"###.#.##....#..#..#.##..#####.####..##..#.#.#.#..." ,"....##.###...#####.#..#.######..####..#.##.#..###." ,"######.##.#.##...#..#.#####..#..##.#.#.##.##.#...." ,"####.###..##.##.##..##..##.#####.#.####.#.##...###" ,"#.....#.###..#...#.###....#..#.#.#.##.#####.#....#" ,"###.###.##.#..#..###.###..##...#...#.##.#.####..#." ,"..#....#..#..##.##...#....####.......#.####..#..##" ,".#.....####.#.##.#.#.#..##.#.#............$.###.##" ,"#####..#.#.##..#...##.#..##....#.##.##.#....##.###" ,"#.####...###.##.#..#.#....#.....#.#..###..#..##..#" ,".#.##.#...########.#.......#..#..###.###.#.#.##.#." ,".##....#...##..##...#.#...#....##.##..#.....#.##.." ,"..##...###..#..#####..#.##..#.#.#..#.#....#.###.#." ,".####...##...#.##..#.#.#.#...###....######.....###" ,"#..##.###....#..###...####..#####.##.##.#.#..##..." ,"##...#..###..#.#.#.#.#...#.#.....###..#.#..#...###" ,"..#####.#.####..##.........##...###...#..###.#.###" ,"#.####.#..##....######..##.#.#...#..#..##..#.#...#" ,"...##.#..###....##.#.....#..#.#..#..##.#.....#...#" ,".....#...#.#..###..##.##.....#.#..#.##.###.####.#." ,".#.#.#.#.####....#.##...#.###.###.#..#..#.###....#" ,".#...#...#.....##.#..#.#...#.###..#...#.##.#..#.##" ,"#..##.#.##.##.####.##.##1.##...#.#...####..#.###.#" ,"#.##...###.##....####.##.###.##..##.#.#.#.#.#....." ,".......###...#.####....#..###..#.#.####...##.#####" ,"####..#..######........#..######.####.#...#.....##" ,"#######..#####...##..#.#...##..##..##.##.##.#...#." ,"##..###.....#.#######..#.#...####....#.####.....##" ,"##.##...#.###.##.#.###...#....###....###..#####.#." ,"#...#.###..#....#.###......#.#..##.#..##.....#.#.#" ,".#.#.##..#..#..######.#.9...###.#.#..#.#####...#.." ,"#.##.#.###.####.###...#.#..####.....##.##.###...##" ,"#.....##.##....#######...#...#..#.##.#.#.##....###" ,"###.#.#.##.....#.#..###.#.#..#...##.##.###...##..#" ,"#.....##.#.#.####.#....##..##.#....##.##...#######" ,"..#...##..#.#####...#.#.##...##....#.#..#.#.#....#" ,"#.###...#####.##..##.##..##.###.####.#..#.#..#...#" ,"####.###...####.#..#..#....#.######.#.##.......#.#" ,"..#...#.....###....#####.##.##..#.#..#..##.##..#.#" ,".###..##.#.#...###.#..#....##..#.#.#..#.#.##.#..##" ,".####....#...##.##...###.##...########.#.....##.##" ,".#.#######.###...#.....#.##..#.#..#####.#.##..##.." ,"#.##..#.##.##.####.#.#.#####...##.#.#.##.###...##." ,".###.#.#.#......####..##.##.#.#.#####.###.##...#.." ,".#.#.#....#..#.#...#.#.....###...#...#.###......##" ,"#.##.###..###..#.#...#.######.#.##...##.#..#..####" }

Returns: 49
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Returns: -1
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Returns: -1
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Returns: 60
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Returns: -1
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Returns: 35
{".##.###..#....##.#.#......##...#.#....#####.#....#" ,"####..#####.####..#....###.#..######..#.#.#.##..##" ,".##.#####.#.#####.#.###....#.##..##.#..#...######." ,".#.####.#..#.###.#.#....#.#.#.##.#.#..###..#.####." ,"###.#.##....#..#..#.##..#####.####..#...#.#.#.#..." ,"....##.###...#####.#..#.######..####..#.##.#..###." ,"######.##.#.##...#..#.#####..#..##.#...##.##.#...." ,"####.###..##.##.##..##..##.#####.#.##.#.#.##...###" ,"#.....#.###..#...#.###....#..#.#.#.##.#####.#....#" ,"###.###.##.#..#..###.###..##...#...#..#.#.####..#." ,"..#....#..#..##.##...#....####.........####..#..##" ,".#.....####.#.##.#.#.#..##.#.#........###.$.###.##" ,"#####..#.#.##..#...##.#..##....#.##.#..#....##.###" ,"#.####...###.##.#..#.#....#.....#.#..#.#..#..##..#" ,".#.##.#...########.#.......#..#..###.#.#.#.#.##.#." ,".##....#...##.......#.#...#....##.##........#.##.." ,"..##...###..#..###.#..#.##..#.#.#..#.#....#.###.#." ,".####...##...#.##....#.#.#...###....##.###.....###" ,"#..##.###....#..###...####..#####.##.#..#.#..##..." ,"##...#..###..#.#.#.#.....#.#.....###....#..#...###" ,"..#####.#.####..##....9....##...###......###.#.###" ,"#.####.#..##....#####...#........#..#..##..#.#...#" ,"...##.#..###....##.#........#.......##.#.....#...#" ,".....#...#.#..###..##.##...9.#.#..#.##.###.####.#." ,".#.#.#.#.####....#.##...#.###.###....#..#..##....#" ,".#...#...#.....##.#..#.#.....###........##.#..#.##" ,"#..##.#.##.##.####.##.##..##...#.#...#.##..#.###.#" ,"#.##...###.##....####.##.###.##..##.#...#.#.#....." ,".......###...#.####....#..##...#.#...#....##.#####" ,"####..#..######........#..##.###................##" ,"#######..#####...##..#.#...#...#...##..#.##.#...#." ,"##..###.....#.#######..#.#....#........####.....##" ,"##.##...#.###.##.#.###..........#......#..#####.#." ,"#...#.###..#....#..........#.#..##.#...#.....#.#.#" ,".#.#.##..#..#.....###.#.....###.#.#.....####...#.." ,"#.##.#.###......###...#.#..####.....##....###...##" ,"#.....#........#######...#...#..#..#.#....#....###" ,"###.#.#.##.....#.#..###.#.#..#...#..##..#....##..#" ,"#.....##.#.#.####.#....##..##.#.......#....#######" ,"..#...##..#.#####...#.#.##...##....#....#...#....#" ,"#.###...#####.##..##.##..##.###.####....#.#......#" ,"####.###...####.#..#..#....#.######.#.#..........#" ,"..#...#.....###....#####.##.##..#.#.....##.##....#" ,".###..##.#.#...###.#..#....##..#.#.#..#.#.##.#...#" ,".####....#...##.##...###.##...########.......##..#" ,".#.#######.###...#.....#.##..#.#..#####.#.##..##.." ,"#.##..#.##.##.####.#.#.#####...##.#.#.#..###...##." ,".###.#.#.#......####..##.##.#.#.#####.#.#.##...#.." ,".#.#.#....#..#.#...#.#.....###...#...#..##......##" ,"#.##.###..###..#.#...#.######.#.##...##.#..#..####" }

Returns: 37
{".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"..........................1898...................." ,"...........................9$7...................." ,"...........................987...................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: 9
{".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"...........................898...................." ,"..........................99$7...................." ,"...........................987...................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: 10
{".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"...........................898...................." ,"..........................19$7...................." ,"...........................987...................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: 10
{".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"...........................498...................." ,"..........................19$7...................." ,"...........................387...................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: -1
{".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"...........................499...................." ,"..........................19$9...................." ,"...........................399...................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: -1
{".................................................." ,".................................................." ,".................................................." ,"..................................9..............." ,"................................9................." ,"...................................9.............." ,".................................9................" ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"............................$....................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: -1
{".................................................." ,".................................................." ,".................................................." ,"..................................9..............." ,"................................9..9.............." ,"...................................9.............." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"............................$....................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: 30
{".................................................." ,".................................................." ,".................................................." ,"................................9.9..............." ,"................................9999.............." ,".................................9.9.............." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"............................$....................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: 32
{".................................................." ,".................................................." ,".................................................." ,"................................999..............." ,"................................9999.............." ,".................................9.9.............." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"............................$....................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: 32
{".................................................." ,".................................................." ,".................................................." ,"................................999..............." ,"................................9.99.............." ,".................................9.9.............." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"............................$....................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: 32
{".................................................." ,".................................................." ,".................................9................" ,"................................999..............." ,"................................9.99.............." ,".................................99..............." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,"............................$....................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." ,".................................................." }

Returns: -1
{"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"###################################6##############" ,"##################################41.....$########" ,"###################################2##############" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" }

Returns: 12
{"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"###################################6##############" ,"##################################812....$########" ,"###################################2##############" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" }

Returns: -1
{"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"###################.##############################" ,"##################..##############################" ,"##################.###############################" ,"##################.###############################" ,"##################.###############################" ,"##################.#####################$#########" ,"##################.#####################.#########" ,"#################..############..........#########" ,"################................##################" ,"##................################################" ,"#################.################################" ,"#################.################################" ,"##############....################################" ,"##############.###################################" ,"##############.###################################" ,"#############..###################################" ,"#############.####################################" ,"#############.####################################" ,"############..################################89##" ,"############.##############################4567###" ,"############....###########################3######" ,"###############...#########################2######" ,"#################......###################.1######" ,"######################.##################..#######" ,"######################..#################.....####" ,"#######################...#############...###....#" ,"#########################..###########..##########" ,"##########################....#######..###########" ,"#############################.#######.############" ,"#############################....####.############" ,"################################..###.############" ,"#################################.##..############" ,"#################################....#############" ,"###################################..#############" ,"###################################..#############" ,"##################################.......#########" ,"########################################.#########" ,"########################################.#########" ,"##################################################" ,"##################################################" }

Returns: 112
{"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"##################################################" ,"###################.##############################" ,"##################..##############################" ,"##################.###############################" ,"##################.###############################" ,"##################.###############################" ,"##################.#####################$#########" ,"##################.#####################.#########" ,"#################..############..........#########" ,"################................##################" ,"##................################################" ,"#################.################################" ,"#################.################################" ,"##############....################################" ,"##############.###################################" ,"##############.###################################" ,"#############..###################################" ,"#############.####################################" ,"#############.####################################" ,"############..################################21##" ,"############.##############################6543###" ,"############....###########################7######" ,"###############...#########################8######" ,"#################......###################.9######" ,"######################.##################..#######" ,"######################..#################.....####" ,"#######################...#############...###....#" ,"#########################..###########..##########" ,"##########################....#######..###########" ,"#############################.#######.############" ,"#############################....####.############" ,"################################..###.############" ,"#################################.##..############" ,"#################################....#############" ,"###################################..#############" ,"###################################..#############" ,"##################################.......#########" ,"########################################.#########" ,"########################################.#########" ,"##################################################" ,"##################################################" }

Returns: 104
{"999999991........................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".................................................." ,"#################################################." ,".................................................." ,".#################################################" ,".#...#...#...#...#...#...#...#...#...#...#...#...#" ,"...#...#...#...#...#...#...#...#...#...#...#...#.$" }

Returns: 1306
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Returns: 1298
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Returns: 60
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Returns: 38
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Returns: 38
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Returns: -1
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Returns: 24
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Returns: -1
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Returns: 18
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Returns: -1
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Returns: 49
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Returns: 26
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Returns: 25
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Returns: -1
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Returns: 17
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Returns: 61
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Returns: -1
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Returns: 40
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Returns: 27
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Returns: 25
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Returns: -1
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Returns: 51
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Returns: -1
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Returns: 43
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Returns: -1
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Returns: 22
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Returns: -1
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Returns: 25
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Returns: -1
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Returns: 63
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Returns: 31
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Returns: -1
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Returns: 19
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Returns: 12
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Returns: 19
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Returns: -1
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Returns: -1
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Returns: -1
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Returns: 65
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","................................................$.","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................",".........................................85.......",".........................................93.......","..................................................","..................................................","..................................................","..................................................","..................................................",".................................................."}

Returns: 35
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","................................................$.","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................",".........................................99.......",".........................................99.......","..................................................","..................................................","..................................................","..................................................","..................................................",".................................................."}

Returns: 35
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","......$...........................................","..................................................","..................................................","........................................9973......","........................................4556......","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................",".................................................."}

Returns: -1
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","......$...........................................","..................................................","..................................................","........................................9999......","........................................9999......","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................",".................................................."}

Returns: 44
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..$...............................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................",".....365..........................................",".....336..........................................",".....289..........................................",".................................................."}

Returns: -1
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..$...............................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................",".....999..........................................",".....999..........................................",".....999..........................................",".................................................."}

Returns: 45
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","1.................................................","1.................................................","9.................................................","9.................................................","2.................................................","1.................................................","8.................................................","..................................................","..................................................","............................$.....................","..................................................",".................................................."}

Returns: -1
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","9.................................................","9.................................................","9.................................................","9.................................................","9.................................................","9.................................................","9.................................................","..................................................","..................................................","............................$.....................","..................................................",".................................................."}

Returns: 37
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","......................................326.........","......................................348.........","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","............................................$.....","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................",".................................................."}

Returns: 26
{"..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","......................................999.........","......................................999.........","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","............................................$.....","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................","..................................................",".................................................."}

Returns: 25
{"..........................................",".........................#..#.#...........","..........................................","...............$..........................","..........................................","..........................................","...2......................................"}

Returns: 15
{"...3......................................","............5................8............",".............................##...........","..#....1................................#.","..........................................","....................2..5..................","...$.........6.........................#.."}

Returns: -1
{"....1......7...9.........8......3..8......","..2........3..........6.......8.9....9....","...8.1.....9......57.......7..19..$..3..1.","7...............3#...78..39...............",".............#...6......................75",".#......1.......5...2...........34...194..",".........2....#.....99....6....3........9."}

Returns: -1
{"8628578228646979738415325576385395458.1839","331282594288224722636168615255372342851246","325959524127627692474752915394511484365678","6513381445347$3481283129149166878835818291","383995264315622839683239662117665911377279","83146272212165754418541756618415897.854861","716634135387415.69891798722776793956148611"}

Returns: -1
{"999" ,"9$9" ,"999"}

Returns: 8
{"$123456789"}

Returns: 17
{"$987654321"}

Returns: 9
{"987654321$"}

Returns: 17
{"123456789$"}

Returns: 9
{"123" ,"4$5" ,"678"}

Returns: -1
{"#8#", "999", "8$8", "998"}

Returns: 10
{".7.", "$.9", "77.", "998"}

Returns: 10
{".9$8", "9899", "889."}

Returns: 9
{"##98#", "#99.#", ".$999", "..8.9"}

Returns: -1
{".89", "688", "989", "#$8"}

Returns: -1
{"$..9.", "9999.", "999.9"}

Returns: -1
{"99", "89", "$9", "89", "99"}

Returns: 11
{"99$", "89.", "859", "69."}

Returns: 10
{".88", "899", "989", "$.8"}

Returns: 12
{"9989", ".9$9", ".999"}

Returns: 9
{"31$888" }

Returns: 9
{"$.56789", ".1....." }

Returns: 12
{"...........#9#.", "...........#6#.", "$............89", "...........#4#.", "...........#9#." }

Returns: 22
{"..1", "###", "..$" }

Returns: -1
{"$#..........", "9#..........", "9#..........", "9#..........", "922........." }

Returns: 6
{"$", "1", "1" }

Returns: -1
{"####$...", "9.......", ".......#", "##3....." }

Returns: 9

Statistics

Problem Statement for "SlimeXResidentSlime"

Problem Statement

Definition

Constraints

Examples