Problem Statement
The Centaur company has N servers, numbered 1 through N. These servers are currently connected into a network. The topology of the network is a tree. In other words, there are exactly N-1 bidirectional cables, each connecting some two servers in such a way that the entire network is connected.
The Centaur company is about to split into two new companies: the Human company and the Horse company. When this happens, the companies will divide the servers somehow. Once they divide their servers, they will cut each cable that connects a server of the Horse company and a server of the Human company.
While the Horse company has a lot of cables, the Human company does not have any. Therefore, when dividing the servers, the Human company must get a set of servers that will remain connected after the cables are cut.
You are given two
Compute and return the number of different ways in which the two companies may divide the servers. (It is possible that one of the companies will get no servers at all.)
Definition
- Class:
- CentaurCompanyDiv2
- Method:
- count
- Parameters:
- int[], int[]
- Returns:
- long
- Method signature:
- long count(int[] a, int[] b)
- (be sure your method is public)
Notes
- N can be determined as (1 + the length of a).
Constraints
- N will be between 2 and 51, inclusive.
- a and b will contain exactly N-1 elements.
- Each element of a and b will be between 1 and N, inclusive.
- The network defined by a and b will be a tree (as explained in the problem statement).
Examples
{1}
{2}
Returns: 4
There are 2^2 = 4 ways to divide the servers between two companies. For any division, the Human company's servers will remain connected.
{2,2}
{1,3}
Returns: 7
There are 2^3 = 8 ways to divide the servers between two companies. However, if the Human company gets server 1 and server 3, and the Horse company gets server 2, the Human company's servers will not be connected. Therefore the number of valid ways is 8 - 1 = 7.
{1,2,3,4,5,6,7,8,9}
{2,3,4,5,6,7,8,9,10}
Returns: 56
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
{2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51}
Returns: 1125899906842675
The answer overflows a 32-bit integer data type.
{51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51}
{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50}
Returns: 1125899906842675
{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50}
{2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51}
Returns: 1327
{2}
{1}
Returns: 4
{1, 1}
{2, 3}
Returns: 7
{1, 1, 4}
{3, 2, 1}
Returns: 12
{1, 4, 1, 5}
{4, 3, 2, 4}
Returns: 18
{6, 2, 2, 5, 4}
{5, 1, 5, 3, 2}
Returns: 29
{3, 7, 5, 3, 3, 5}
{2, 1, 7, 4, 7, 6}
Returns: 41
{6, 8, 6, 8, 7, 1, 8}
{8, 3, 4, 2, 8, 3, 5}
Returns: 82
{1, 5, 1, 3, 1, 2, 2, 9}
{8, 2, 5, 1, 6, 7, 4, 3}
Returns: 89
{10, 7, 2, 5, 6, 2, 4, 9, 7}
{8, 10, 10, 4, 1, 6, 2, 2, 3}
Returns: 144
{1, 1, 1, 10, 6, 2, 7, 3, 4, 11}
{5, 8, 9, 5, 3, 8, 1, 5, 5, 5}
Returns: 336
{5, 11, 8, 5, 9, 2, 6, 10, 11, 6, 11}
{12, 1, 6, 11, 12, 3, 7, 1, 6, 4, 3}
Returns: 348
{6, 6, 12, 4, 10, 8, 1, 3, 7, 9, 13, 6}
{1, 8, 2, 6, 4, 5, 11, 10, 8, 10, 10, 12}
Returns: 483
{9, 10, 3, 11, 9, 6, 4, 3, 5, 12, 5, 3, 12}
{2, 2, 1, 2, 7, 2, 6, 6, 10, 14, 13, 8, 2}
Returns: 823
{5, 7, 6, 1, 12, 2, 6, 5, 7, 6, 1, 1, 9, 10}
{8, 14, 2, 2, 3, 15, 13, 12, 2, 11, 4, 12, 1, 1}
Returns: 1790
{10, 3, 15, 15, 10, 4, 13, 11, 4, 16, 14, 14, 8, 2, 14}
{4, 8, 8, 1, 6, 5, 3, 10, 8, 9, 7, 9, 12, 9, 11}
Returns: 1030
{16, 6, 6, 10, 9, 3, 1, 8, 4, 14, 2, 2, 13, 7, 15, 4}
{13, 1, 5, 3, 2, 11, 17, 2, 1, 3, 1, 12, 1, 14, 13, 3}
Returns: 3832
{12, 11, 14, 17, 6, 6, 5, 8, 17, 8, 18, 2, 2, 1, 15, 11, 10}
{7, 18, 15, 16, 7, 10, 4, 5, 2, 10, 14, 1, 18, 13, 9, 3, 18}
Returns: 2093
{11, 15, 13, 6, 1, 19, 15, 15, 7, 6, 12, 17, 16, 5, 15, 17, 12, 17}
{12, 18, 14, 1, 9, 3, 10, 14, 2, 12, 8, 12, 19, 17, 2, 2, 19, 4}
Returns: 8889
{1, 8, 5, 12, 19, 11, 14, 13, 5, 17, 2, 8, 18, 2, 18, 19, 16, 13, 8}
{13, 13, 1, 4, 9, 12, 13, 18, 7, 19, 5, 11, 10, 20, 16, 6, 15, 3, 6}
Returns: 5671
{12, 2, 17, 12, 18, 19, 13, 16, 3, 2, 12, 5, 7, 12, 5, 14, 19, 11, 13, 9}
{11, 14, 15, 1, 7, 8, 20, 12, 6, 8, 18, 6, 10, 4, 12, 1, 21, 17, 12, 11}
Returns: 9457
{12, 20, 20, 3, 16, 21, 6, 9, 14, 22, 2, 7, 1, 2, 4, 4, 14, 8, 15, 5, 21}
{18, 11, 16, 4, 4, 4, 18, 10, 13, 17, 21, 16, 18, 19, 9, 22, 16, 2, 21, 4, 6}
Returns: 41836
{2, 8, 16, 16, 1, 7, 15, 23, 13, 13, 12, 18, 9, 3, 18, 5, 1, 8, 7, 3, 3, 2}
{15, 21, 19, 1, 2, 10, 22, 4, 6, 16, 17, 20, 3, 23, 8, 2, 12, 9, 14, 11, 14, 14}
Returns: 19794
{6, 5, 12, 1, 9, 14, 19, 22, 12, 17, 19, 17, 21, 13, 23, 2, 23, 11, 9, 5, 17, 11, 8}
{17, 18, 20, 19, 17, 23, 15, 7, 23, 11, 11, 18, 24, 12, 3, 23, 16, 23, 4, 10, 21, 22, 2}
Returns: 132722
{7, 5, 20, 15, 21, 5, 10, 6, 13, 9, 14, 19, 17, 15, 5, 5, 3, 11, 15, 1, 3, 5, 13, 3}
{18, 25, 22, 2, 23, 7, 8, 5, 24, 24, 22, 3, 2, 21, 22, 4, 12, 7, 8, 6, 21, 15, 7, 16}
Returns: 175683
{18, 13, 18, 8, 4, 12, 20, 5, 21, 9, 26, 3, 19, 2, 2, 15, 24, 16, 19, 1, 8, 21, 8, 18, 5}
{1, 25, 3, 14, 5, 26, 16, 11, 6, 26, 4, 17, 7, 26, 10, 16, 8, 18, 23, 23, 22, 8, 18, 4, 25}
Returns: 172668
{7, 22, 11, 1, 27, 16, 23, 5, 17, 21, 9, 24, 20, 2, 3, 10, 14, 27, 5, 3, 25, 26, 7, 11, 8, 24}
{20, 5, 17, 17, 23, 3, 25, 21, 20, 19, 21, 22, 19, 10, 15, 14, 18, 20, 14, 17, 13, 24, 12, 6, 20, 4}
Returns: 82132
{9, 5, 19, 22, 16, 28, 17, 2, 6, 12, 25, 8, 9, 14, 15, 19, 8, 17, 26, 20, 22, 26, 27, 12, 20, 17, 13}
{15, 27, 7, 24, 17, 2, 11, 11, 11, 1, 2, 21, 19, 6, 6, 23, 4, 10, 9, 6, 18, 18, 17, 3, 4, 12, 18}
Returns: 129018
{11, 20, 18, 7, 11, 10, 22, 10, 27, 6, 19, 24, 14, 28, 19, 20, 27, 10, 28, 28, 17, 29, 26, 25, 7, 20, 4, 19}
{24, 2, 8, 5, 20, 27, 19, 11, 21, 26, 9, 13, 12, 6, 14, 16, 14, 8, 23, 11, 16, 13, 1, 27, 10, 15, 29, 3}
Returns: 406840
{29, 16, 12, 20, 15, 15, 24, 28, 23, 24, 13, 10, 15, 6, 15, 11, 11, 18, 2, 11, 4, 25, 12, 24, 16, 2, 14, 17, 18}
{24, 30, 10, 3, 22, 13, 11, 26, 21, 7, 27, 16, 14, 4, 17, 14, 5, 11, 12, 8, 3, 27, 6, 9, 15, 19, 23, 28, 1}
Returns: 367907
{24, 31, 11, 16, 8, 19, 3, 1, 15, 2, 31, 9, 19, 16, 17, 30, 11, 5, 22, 3, 28, 16, 10, 17, 18, 29, 14, 5, 8, 9}
{21, 1, 27, 9, 6, 11, 28, 4, 11, 18, 22, 23, 21, 12, 25, 20, 28, 14, 15, 29, 13, 7, 15, 12, 9, 26, 20, 15, 21, 14}
Returns: 242746
{11, 6, 25, 24, 10, 18, 5, 10, 23, 22, 13, 31, 28, 10, 16, 28, 1, 3, 25, 19, 12, 29, 22, 27, 10, 22, 18, 2, 24, 30, 16}
{24, 9, 7, 21, 22, 16, 28, 32, 7, 24, 15, 22, 16, 14, 9, 20, 10, 9, 10, 3, 18, 14, 15, 18, 4, 8, 17, 18, 26, 24, 25}
Returns: 8804538
{30, 6, 25, 17, 21, 10, 22, 8, 4, 25, 22, 14, 22, 31, 10, 5, 30, 18, 4, 33, 15, 33, 28, 17, 2, 31, 12, 12, 33, 14, 30, 21}
{7, 24, 23, 1, 4, 20, 2, 10, 3, 10, 15, 32, 29, 19, 9, 19, 15, 26, 30, 16, 33, 18, 17, 14, 11, 13, 15, 10, 31, 31, 27, 6}
Returns: 2714414
{6, 1, 5, 26, 13, 27, 17, 31, 30, 17, 7, 11, 4, 33, 25, 18, 12, 32, 12, 11, 18, 25, 20, 21, 27, 27, 24, 9, 29, 12, 12, 10, 24}
{8, 9, 9, 10, 1, 34, 19, 20, 16, 22, 34, 12, 2, 12, 2, 8, 20, 8, 9, 3, 19, 8, 30, 20, 28, 15, 15, 14, 19, 25, 15, 9, 23}
Returns: 6349453
{34, 24, 28, 24, 20, 30, 5, 31, 30, 30, 14, 16, 30, 3, 8, 1, 22, 23, 3, 26, 13, 10, 34, 31, 8, 35, 1, 28, 12, 22, 2, 9, 25, 25}
{8, 11, 4, 26, 3, 21, 8, 34, 12, 15, 12, 31, 5, 12, 29, 7, 17, 2, 33, 21, 30, 3, 6, 32, 27, 5, 13, 29, 19, 20, 34, 20, 18, 3}
Returns: 6807613
{24, 13, 35, 30, 13, 6, 28, 19, 11, 11, 13, 12, 7, 36, 11, 11, 13, 14, 8, 14, 15, 28, 34, 11, 25, 11, 31, 22, 21, 15, 25, 9, 32, 25, 12}
{6, 15, 11, 24, 2, 18, 13, 1, 33, 4, 27, 5, 25, 20, 8, 24, 16, 26, 23, 12, 19, 3, 15, 22, 9, 25, 12, 17, 2, 29, 31, 10, 30, 15, 20}
Returns: 38502686
{29, 3, 10, 21, 17, 10, 15, 15, 36, 28, 23, 9, 31, 15, 26, 7, 27, 27, 20, 30, 23, 3, 13, 16, 2, 3, 18, 32, 29, 19, 9, 14, 10, 15, 4, 15}
{8, 20, 34, 5, 14, 6, 21, 30, 24, 24, 30, 21, 6, 25, 15, 24, 14, 1, 11, 3, 24, 33, 34, 11, 29, 10, 28, 3, 23, 27, 12, 10, 35, 22, 24, 37}
Returns: 45351732
{38, 13, 10, 31, 36, 1, 6, 25, 22, 14, 26, 11, 3, 12, 16, 15, 30, 6, 29, 37, 28, 30, 13, 16, 8, 26, 21, 33, 18, 30, 27, 33, 11, 20, 8, 38, 7}
{34, 25, 6, 11, 13, 20, 16, 5, 7, 37, 17, 8, 37, 16, 20, 30, 26, 30, 16, 2, 30, 35, 19, 13, 2, 9, 26, 32, 17, 2, 13, 15, 23, 38, 4, 24, 15}
Returns: 64154825
{28, 31, 11, 33, 21, 20, 4, 6, 30, 28, 35, 15, 33, 12, 33, 33, 23, 15, 14, 10, 28, 4, 26, 16, 27, 29, 9, 2, 38, 2, 1, 2, 22, 36, 37, 38, 25, 36}
{24, 33, 24, 29, 24, 2, 3, 32, 23, 32, 39, 5, 8, 4, 16, 17, 16, 7, 31, 23, 8, 22, 29, 39, 6, 34, 2, 15, 29, 18, 29, 8, 25, 13, 28, 19, 24, 24}
Returns: 67041622
{39, 13, 5, 26, 39, 3, 14, 3, 35, 35, 37, 27, 22, 18, 7, 37, 7, 22, 21, 36, 38, 40, 26, 34, 30, 8, 13, 35, 3, 31, 28, 7, 24, 20, 6, 9, 17, 39, 22}
{8, 10, 36, 5, 16, 24, 31, 32, 15, 37, 7, 24, 28, 40, 31, 29, 3, 31, 12, 12, 25, 24, 34, 1, 17, 22, 12, 11, 4, 38, 19, 33, 23, 35, 40, 28, 28, 2, 5}
Returns: 49924987
{10, 17, 40, 1, 40, 36, 40, 10, 34, 40, 4, 10, 28, 11, 25, 32, 8, 21, 2, 7, 4, 17, 27, 40, 8, 7, 14, 19, 20, 14, 24, 7, 2, 34, 3, 36, 5, 23, 23, 13}
{37, 33, 16, 29, 31, 32, 35, 32, 41, 18, 12, 21, 24, 7, 39, 38, 15, 24, 25, 1, 8, 13, 32, 17, 34, 40, 8, 41, 37, 32, 26, 30, 23, 9, 26, 16, 32, 6, 32, 22}
Returns: 57897579
{21, 27, 31, 34, 14, 28, 6, 37, 27, 6, 9, 11, 22, 4, 27, 10, 35, 21, 30, 13, 23, 35, 29, 22, 36, 35, 42, 37, 7, 21, 26, 32, 17, 42, 26, 36, 38, 30, 14, 23, 24}
{16, 28, 2, 31, 6, 12, 27, 39, 1, 3, 6, 27, 19, 25, 32, 25, 40, 5, 26, 39, 40, 27, 14, 27, 42, 18, 20, 28, 1, 26, 8, 34, 30, 25, 35, 28, 26, 33, 41, 15, 36}
Returns: 282868056
{25, 5, 29, 26, 8, 12, 10, 2, 21, 11, 8, 42, 28, 10, 23, 29, 36, 7, 2, 22, 38, 35, 13, 42, 18, 29, 28, 32, 19, 33, 11, 41, 32, 19, 26, 9, 32, 28, 6, 38, 6, 41}
{35, 19, 2, 24, 6, 35, 29, 15, 38, 15, 19, 16, 41, 40, 11, 35, 4, 28, 9, 2, 17, 43, 2, 17, 29, 34, 39, 3, 20, 29, 27, 30, 14, 1, 8, 31, 39, 15, 36, 22, 34, 37}
Returns: 170555975
{16, 16, 37, 14, 14, 21, 33, 22, 24, 23, 34, 18, 9, 13, 5, 30, 12, 34, 29, 16, 40, 32, 43, 42, 23, 40, 39, 22, 13, 1, 6, 31, 19, 7, 11, 3, 34, 25, 23, 14, 7, 24, 20}
{38, 15, 40, 3, 41, 34, 4, 34, 34, 29, 44, 27, 43, 10, 44, 26, 39, 28, 7, 37, 2, 44, 42, 8, 42, 17, 34, 37, 29, 15, 14, 22, 18, 32, 29, 35, 18, 37, 36, 13, 4, 30, 24}
Returns: 292563133
{24, 3, 31, 11, 4, 24, 14, 8, 28, 27, 8, 2, 43, 21, 6, 45, 27, 27, 7, 44, 41, 15, 45, 41, 25, 30, 6, 40, 6, 11, 11, 35, 24, 34, 10, 37, 7, 30, 29, 1, 24, 34, 35, 19}
{13, 23, 13, 23, 35, 34, 13, 17, 8, 20, 32, 30, 2, 6, 26, 34, 11, 33, 14, 22, 11, 7, 22, 16, 10, 24, 30, 34, 38, 42, 34, 30, 12, 29, 29, 12, 5, 8, 36, 18, 1, 9, 39, 20}
Returns: 2023834862
{11, 11, 37, 43, 36, 10, 31, 11, 29, 18, 7, 17, 30, 29, 19, 42, 36, 14, 15, 23, 3, 45, 3, 1, 32, 1, 36, 5, 21, 10, 16, 27, 36, 11, 45, 44, 8, 39, 41, 42, 11, 3, 39, 44, 13}
{37, 29, 33, 28, 26, 9, 46, 41, 40, 15, 11, 24, 2, 38, 4, 17, 35, 11, 25, 22, 36, 34, 31, 46, 44, 12, 17, 36, 29, 41, 46, 30, 11, 28, 5, 37, 3, 20, 15, 22, 6, 30, 17, 4, 37}
Returns: 3247390452
{17, 22, 32, 39, 14, 7, 41, 28, 26, 40, 39, 35, 19, 8, 46, 10, 15, 41, 15, 28, 26, 23, 4, 47, 45, 33, 28, 30, 18, 46, 13, 45, 25, 12, 16, 30, 47, 19, 20, 2, 38, 19, 39, 19, 26, 5}
{4, 36, 41, 27, 34, 18, 45, 9, 34, 22, 40, 44, 26, 18, 22, 26, 38, 19, 25, 30, 42, 44, 43, 18, 21, 32, 11, 40, 29, 1, 17, 6, 23, 38, 9, 20, 15, 24, 31, 30, 4, 39, 37, 15, 3, 18}
Returns: 1306690255
{16, 48, 43, 5, 22, 44, 21, 32, 16, 43, 5, 7, 31, 45, 41, 21, 9, 32, 28, 33, 42, 9, 9, 44, 39, 27, 39, 6, 6, 34, 5, 25, 22, 22, 23, 21, 30, 40, 46, 25, 38, 39, 1, 29, 1, 32, 19}
{5, 34, 37, 9, 28, 10, 18, 22, 20, 33, 19, 36, 14, 35, 7, 45, 14, 2, 4, 47, 37, 24, 26, 43, 25, 30, 41, 44, 14, 8, 13, 11, 3, 15, 21, 30, 19, 28, 22, 8, 43, 5, 5, 8, 12, 9, 17}
Returns: 1624095678
{33, 35, 42, 23, 11, 19, 24, 39, 5, 49, 41, 34, 25, 26, 31, 29, 49, 25, 21, 33, 40, 18, 32, 27, 33, 12, 48, 32, 16, 8, 6, 17, 1, 38, 26, 13, 13, 20, 47, 22, 24, 43, 47, 8, 32, 22, 40, 36}
{3, 4, 36, 37, 40, 8, 2, 24, 35, 14, 44, 24, 34, 33, 48, 24, 34, 22, 30, 34, 10, 37, 36, 12, 4, 35, 22, 23, 44, 10, 27, 22, 46, 44, 10, 22, 9, 27, 15, 1, 44, 14, 46, 30, 28, 45, 7, 24}
Returns: 1033510347
{19, 15, 14, 23, 27, 8, 46, 31, 3, 12, 21, 6, 33, 41, 10, 41, 29, 44, 5, 34, 35, 31, 22, 35, 38, 22, 7, 15, 41, 45, 24, 28, 34, 4, 20, 22, 43, 25, 30, 8, 5, 24, 14, 18, 37, 11, 13, 22, 35}
{33, 25, 18, 45, 35, 50, 45, 44, 30, 33, 4, 4, 34, 18, 23, 36, 33, 13, 47, 49, 26, 22, 8, 22, 47, 33, 36, 17, 37, 9, 2, 36, 32, 22, 3, 42, 35, 16, 9, 48, 23, 8, 35, 1, 40, 45, 39, 9, 16}
Returns: 5404328604
{35, 33, 5, 4, 10, 14, 45, 31, 25, 32, 11, 45, 46, 14, 28, 7, 6, 35, 5, 50, 17, 50, 30, 46, 29, 37, 30, 21, 22, 29, 23, 13, 30, 1, 21, 14, 4, 34, 9, 5, 36, 21, 39, 7, 16, 7, 51, 44, 33, 37}
{16, 40, 12, 42, 40, 31, 30, 24, 4, 51, 25, 26, 18, 37, 49, 31, 50, 30, 41, 3, 4, 4, 20, 51, 43, 15, 44, 28, 44, 14, 3, 15, 2, 48, 5, 19, 7, 36, 20, 7, 38, 27, 47, 33, 39, 36, 37, 36, 8, 48}
Returns: 9751544877
{7, 22, 30, 41, 39, 48, 9, 38, 4, 43, 35, 9, 1, 14, 39, 3, 23, 16, 10, 6, 32, 17, 12, 24, 18, 24, 28, 29, 29, 51, 2, 5, 22, 19, 42, 21, 20, 28, 45, 37, 51, 49, 39, 35, 35, 40, 25, 46, 12, 45}
{35, 31, 9, 47, 16, 25, 47, 24, 14, 44, 5, 21, 9, 45, 13, 43, 46, 27, 44, 12, 5, 47, 15, 50, 29, 27, 44, 21, 11, 22, 46, 23, 46, 33, 3, 12, 27, 25, 33, 9, 26, 31, 5, 28, 36, 29, 45, 8, 5, 34}
Returns: 4382134804
{37, 36, 30, 51, 10, 13, 35, 3, 29, 22, 48, 40, 43, 50, 29, 43, 17, 42, 9, 39, 46, 37, 40, 36, 12, 7, 13, 24, 1, 37, 12, 31, 41, 35, 49, 11, 50, 17, 16, 21, 45, 25, 48, 51, 48, 1, 26, 19, 2, 48}
{32, 26, 50, 4, 1, 48, 43, 47, 38, 29, 40, 44, 20, 33, 40, 23, 22, 2, 29, 6, 34, 18, 36, 50, 6, 4, 3, 46, 51, 34, 22, 6, 48, 13, 48, 49, 8, 5, 25, 3, 10, 1, 1, 14, 37, 19, 15, 28, 11, 27}
Returns: 8637218556
{19, 36, 45, 40, 30, 14, 27, 46, 2, 13, 4, 28, 43, 2, 5, 10, 16, 30, 27, 17, 24, 50, 1, 17, 37, 22, 5, 19, 8, 34, 37, 2, 30, 2, 25, 21, 17, 3, 27, 18, 23, 47, 36, 47, 15, 38, 16, 13, 51, 39}
{38, 5, 41, 49, 42, 32, 44, 5, 4, 1, 11, 45, 31, 47, 17, 22, 9, 14, 18, 21, 14, 41, 26, 22, 2, 12, 49, 29, 21, 40, 43, 27, 1, 21, 48, 25, 20, 41, 45, 6, 46, 19, 35, 1, 43, 7, 27, 33, 38, 22}
Returns: 10582000358
{51, 12, 33, 27, 19, 11, 39, 25, 40, 7, 22, 43, 2, 19, 46, 21, 24, 45, 11, 32, 7, 50, 13, 32, 8, 1, 4, 51, 6, 15, 30, 26, 32, 47, 51, 14, 21, 10, 34, 31, 16, 19, 20, 32, 8, 49, 19, 8, 41, 25}
{5, 24, 48, 6, 41, 47, 47, 28, 26, 29, 39, 46, 6, 50, 10, 48, 25, 16, 42, 18, 41, 38, 28, 3, 2, 25, 44, 19, 35, 32, 14, 37, 36, 32, 25, 7, 32, 4, 23, 41, 43, 49, 14, 34, 17, 10, 47, 47, 9, 40}
Returns: 7618399589
{51, 12, 18, 10, 6, 51, 4, 8, 3, 13, 20, 45, 19, 28, 5, 11, 30, 23, 31, 50, 30, 3, 28, 47, 44, 14, 15, 37, 28, 43, 41, 10, 48, 15, 39, 39, 49, 17, 15, 12, 13, 16, 22, 16, 27, 33, 25, 36, 10, 24}
{38, 30, 3, 13, 28, 35, 6, 11, 25, 51, 12, 29, 31, 46, 40, 21, 3, 26, 11, 11, 1, 32, 5, 7, 25, 25, 30, 40, 29, 8, 50, 28, 14, 13, 37, 34, 30, 33, 31, 42, 7, 9, 31, 39, 23, 31, 26, 6, 2, 28}
Returns: 8351873539
{35, 42, 29, 12, 27, 26, 6, 39, 26, 19, 38, 46, 20, 47, 24, 21, 24, 12, 38, 47, 9, 6, 37, 29, 9, 17, 40, 9, 47, 49, 33, 16, 30, 29, 26, 3, 36, 41, 35, 4, 18, 28, 36, 19, 36, 7, 32, 10, 19, 47}
{24, 2, 33, 49, 36, 24, 32, 15, 38, 27, 29, 23, 38, 34, 43, 23, 51, 33, 45, 50, 34, 44, 21, 37, 22, 11, 38, 10, 29, 13, 17, 12, 38, 28, 14, 51, 31, 51, 6, 36, 26, 25, 1, 42, 39, 35, 5, 48, 28, 8}
Returns: 5587593633
{13, 28, 23, 39, 22, 28, 21, 2, 47, 39, 7, 44, 4, 4, 9, 41, 15, 13, 13, 6, 38, 3, 18, 14, 18, 4, 10, 39, 15, 25, 3, 49, 36, 26, 13, 11, 39, 30, 13, 5, 51, 2, 31, 45, 37, 27, 28, 12, 13, 23}
{24, 33, 16, 3, 4, 39, 43, 29, 1, 20, 51, 23, 40, 46, 34, 13, 17, 39, 48, 12, 49, 30, 21, 35, 51, 50, 13, 19, 34, 4, 34, 9, 12, 21, 1, 15, 42, 32, 8, 1, 3, 4, 23, 44, 51, 48, 2, 2, 14, 10}
Returns: 42138251037
{16, 30, 1, 23, 35, 13, 23, 48, 23, 44, 13, 31, 2, 13, 2, 17, 17, 45, 31, 5, 28, 32, 34, 15, 31, 43, 22, 25, 4, 25, 23, 41, 49, 19, 11, 32, 13, 14, 9, 26, 41, 8, 41, 7, 41, 12, 12, 11, 38, 37}
{31, 21, 50, 13, 17, 18, 10, 40, 21, 50, 12, 12, 24, 11, 27, 36, 6, 50, 46, 36, 50, 49, 13, 13, 47, 13, 39, 11, 26, 51, 42, 22, 12, 41, 28, 33, 40, 6, 22, 13, 28, 21, 3, 20, 36, 20, 27, 29, 25, 43}
Returns: 53228779547
{14, 32, 4, 13, 23, 29, 4, 12, 37, 25, 7, 22, 17, 29, 20, 14, 42, 12, 45, 33, 42, 24, 18, 28, 23, 11, 19, 4, 15, 25, 11, 31, 11, 16, 5, 44, 30, 1, 31, 36, 10, 31, 33, 39, 10, 48, 29, 29, 10, 34}
{41, 2, 1, 9, 20, 31, 25, 17, 29, 6, 25, 21, 47, 9, 40, 43, 8, 29, 12, 9, 19, 11, 29, 12, 9, 46, 41, 32, 45, 27, 35, 22, 50, 51, 37, 49, 45, 12, 44, 8, 41, 11, 3, 22, 29, 45, 38, 51, 26, 8}
Returns: 16246658063
{21, 12, 40, 48, 2, 7, 2, 7, 37, 33, 17, 1, 41, 29, 42, 45, 33, 46, 5, 48, 21, 39, 35, 9, 14, 13, 21, 29, 8, 28, 11, 21, 35, 32, 16, 32, 33, 37, 31, 51, 47, 46, 11, 50, 41, 49, 29, 6, 23, 15}
{10, 16, 20, 19, 47, 6, 36, 28, 3, 31, 29, 21, 18, 4, 7, 46, 25, 49, 48, 50, 7, 13, 26, 50, 23, 48, 30, 46, 22, 12, 38, 29, 33, 2, 43, 22, 27, 33, 19, 13, 48, 31, 46, 24, 7, 34, 44, 40, 47, 31}
Returns: 14478703472
{16, 46, 40, 49, 44, 32, 29, 1, 45, 20, 50, 25, 36, 15, 4, 37, 1, 10, 34, 35, 40, 2, 45, 50, 13, 6, 42, 17, 24, 22, 14, 48, 49, 17, 25, 12, 32, 26, 39, 14, 30, 4, 11, 27, 51, 41, 23, 47, 33, 5}
{38, 41, 36, 3, 33, 13, 3, 31, 6, 27, 28, 39, 37, 5, 22, 9, 21, 7, 8, 34, 26, 30, 29, 38, 19, 42, 43, 24, 47, 16, 20, 8, 35, 31, 12, 7, 28, 19, 18, 23, 21, 10, 18, 46, 2, 11, 44, 43, 51, 9}
Returns: 1327
{10, 10, 10, 13, 10, 42, 9, 50, 10, 36, 5, 10, 10, 49, 28, 10, 47, 10, 10, 29, 10, 10, 21, 10, 10, 48, 10, 24, 33, 10, 39, 10, 10, 45, 40, 11, 44, 51, 30, 10, 10, 32, 46, 10, 41, 37, 22, 10, 10, 16}
{4, 19, 14, 10, 2, 10, 10, 10, 20, 10, 10, 1, 23, 10, 10, 43, 10, 15, 31, 10, 8, 25, 10, 17, 38, 10, 27, 10, 10, 18, 10, 6, 26, 10, 10, 10, 10, 10, 10, 34, 12, 10, 10, 7, 10, 10, 10, 35, 3, 10}
Returns: 1125899906842675
{1, 2, 3, 4, 5, 6, 7, 8, 9 }
{2, 3, 4, 5, 6, 7, 8, 9, 10 }
Returns: 56
{1 }
{2 }
Returns: 4
{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }
{2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51 }
Returns: 1125899906842675
{10, 7, 2, 5, 6, 2, 4, 9, 7 }
{8, 10, 10, 4, 1, 6, 2, 2, 3 }
Returns: 144
{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 32, 14, 15, 16 }
{2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51 }
Returns: 356241767399479