Problem Statement
For the International Baccalaureate (IB) diploma, students are assigned integer grades between 1 and 7 inclusive, based on exams taken at the end of high school. Unfortunately, these results are never available in time to assist universities with admissions decisions. To counteract this problem, IB teachers are required to predict in advance how well each student will perform on the exams. As these predictions can have an enormous impact on a student's future, schools are naturally very interested in evaluating their accuracy.
Create a class Grader that contains a method grade, which is given a
Definition
- Class:
- Grader
- Method:
- grade
- Parameters:
- int[], int[]
- Returns:
- int[]
- Method signature:
- int[] grade(int[] predictedGrades, int[] actualGrades)
- (be sure your method is public)
Constraints
- predictedGrades and actualGrades will each contain between 1 and 50 elements inclusive.
- predictedGrades and actualGrades will contain the same number of elements.
- Each element of predictedGrades will be between 1 and 7 inclusive.
- Each element of actualGrades will be between 1 and 7 inclusive.
Examples
{1,5,7,3}
{3,5,4,5}
Returns: {25, 0, 50, 25, 0, 0, 0 }
The grade distribution is shown below. Student | Predicted grade | Actual grade | Difference --------+-----------------+--------------+----------- 1 | 1 | 3 | 2 2 | 5 | 5 | 0 3 | 7 | 4 | 3 4 | 3 | 5 | 2 Out of four predictions, one (25%) is off by 0 points, two (50%) are off by 2 points, and one (25%) is off by 3 points.
{1,1,1}
{5,6,7}
Returns: {0, 0, 0, 0, 33, 33, 33 }
Note that percentages are rounded down.
{3}
{3}
Returns: {100, 0, 0, 0, 0, 0, 0 }
{1,5,3,5,6,4,2,5,7,6,5,2,3,4,1,4,6,5,4,7,6,6,1}
{5,1,3,2,6,4,1,7,5,2,7,4,2,6,5,7,3,1,4,6,3,1,7}
Returns: {17, 13, 21, 17, 21, 4, 4 }
{6,7,4,7,2,7,6,1,4,2,4,1,2,3,5,4,6,2,4,3,5,7,1,1,7,4,3,4,7,3,3,3,6,1,4,7}
{2,2,7,4,6,4,4,6,7,5,5,2,4,3,6,3,6,7,7,7,4,1,6,1,7,6,2,2,3,5,1,6,5,6,6,1}
Returns: {11, 19, 19, 19, 11, 13, 5 }
{5,3,4,7,3,1,1,2,6,7,3,2,6,6,7,5,3,3,5,7,1,4,6,6,1,3,2,5,4,3,6,6,7,3,4,3,5,4,7,6,4,2,6,1}
{2,7,2,4,5,1,7,1,3,4,7,4,6,2,2,2,3,3,6,4,1,1,6,5,7,2,1,7,3,4,5,5,7,4,2,6,6,7,7,1,6,4,5,6}
Returns: {18, 27, 15, 20, 6, 6, 4 }
{7,4,4,1,2,3,4,7,7,7,5,7,1,1,3,7,1,3,1,4,2,6,2,6,1,4,2,2,1,1,4,4,6,3,2,7,6,3,3}
{4,5,5,7,5,5,4,5,4,4,7,4,3,3,2,4,6,7,6,7,2,5,2,6,7,3,4,2,1,6,3,5,3,3,5,1,2,1,1}
Returns: {17, 17, 20, 23, 5, 7, 7 }
{2,2,7,5,3,6,6,1,5,7,4,2,2,3,1,4,7,2,2,1,5,5,4,7,3,7,6,3,3,4,2,2,2,1,2,6}
{4,4,5,5,1,6,2,3,3,5,1,4,3,2,2,5,2,3,1,5,2,6,6,1,5,2,6,2,6,7,3,3,3,4,2,3}
Returns: {11, 30, 27, 16, 5, 5, 2 }
{2,3,3,5,2,3,4,2,3,6,7,4,4,2,1,4,2,5,4,4,3,2,2,6,6,5,3,4,7,6,4,5,1,5,1,6,6,6,7,1}
{5,1,6,5,3,4,4,5,6,7,7,1,7,5,3,2,7,5,1,7,4,6,3,7,6,6,2,3,2,1,5,4,4,2,2,7,7,1,7,4}
Returns: {15, 35, 7, 30, 2, 10, 0 }
{7,1,2,3,3,5,4,5,4,2,6,2,3,7,1,3,3,6,5,5,1,7,3,3,3,5,7,7,4,5,1,1,3,1,5,7}
{4,7,7,4,6,1,6,3,2,3,3,3,1,1,5,2,3,2,7,6,6,7,5,3,2,3,1,5,2,5,6,2,6,1,5,1}
Returns: {16, 19, 25, 11, 8, 8, 11 }
{1,4,2,5,3,3,3,5,1,4,5,2,4,5,4,4,4,3,4,5,1,7,1,4,5,7,6,7,5,5,3,5,3,2,3,1}
{6,6,1,7,6,4,7,7,2,3,4,1,6,3,5,3,3,6,6,4,5,2,7,7,3,3,2,2,2,1,3,2,3,7,4,4}
Returns: {5, 30, 19, 16, 13, 11, 2 }
{3,3,7,2,1,5,5,1,4,2,5,1,7,1,6,2,3,1,6,5,3,6,3,3,7,1,4,6,2,4,4,3,1,2,5,5,2,4,6,5,5,7,3,6,5,5,6,7}
{7,1,2,1,7,3,4,2,4,4,3,4,2,4,5,5,7,1,4,3,4,1,3,5,4,4,7,6,7,2,4,1,4,5,3,6,2,4,4,1,2,5,5,7,6,5,6,4}
Returns: {18, 16, 27, 20, 6, 8, 2 }
{5,1,7,4,1,3,1,2,2,1,5,7,6,3,6,1,6,2,2,5,6,7,1,3,1,7,3,3,5,6,3,2,4,7,3,5,2,6,7,7,5,3}
{4,7,4,1,4,5,6,5,3,1,7,4,5,7,7,6,2,4,2,7,5,5,1,3,7,4,3,3,2,5,4,3,5,5,5,3,1,7,5,1,3,5}
Returns: {14, 26, 26, 16, 4, 4, 7 }
{6,5,6,1,1,3,6,7,5,5,7,1,2,3,4,3,3,3,1,7,1,2,1,5,1,6,4,2,2,1,7,6,6,2,3,1,3,2,3,1,4,4,6,1,1,1,7,4,4,4}
{5,7,1,1,2,7,5,2,4,7,3,3,3,6,2,1,1,7,3,3,6,5,2,2,7,2,3,2,7,1,2,6,4,5,2,3,6,2,3,4,2,5,6,1,7,2,6,1,1,4}
Returns: {18, 22, 20, 16, 10, 10, 4 }
{7,4,7,1,1,7,4,7,1,3,5,2,7,7,4,2,5,5,5,6,1,3,1,4,6,6,6,3,7,3,4,2,5,4,4,1,5}
{1,4,5,6,6,5,6,2,4,2,7,6,5,7,7,6,4,5,6,2,6,2,1,2,5,6,6,2,1,7,3,2,2,1,7,4,4}
Returns: {18, 21, 16, 16, 10, 10, 5 }
{1,1,7,2,2,4,2,4,5,7,2,2,7,6,3,2,4,3,2,2,3,1,4,7,7,1,2,3,5,7,7,4,4,5,4,4,2,1,7,5,6,2,5,5,2,6,6,6,7}
{1,5,2,2,6,6,4,3,1,6,5,6,1,6,3,6,1,4,2,4,2,7,7,3,5,6,1,1,5,3,2,7,2,5,7,1,6,6,6,5,6,1,2,7,4,2,7,4,2}
Returns: {18, 16, 18, 14, 18, 10, 4 }
{4,2,2,2,7,5,6,3,4,4,4,5,6,7,3,3,2,7,3,1,7,2,4,4,5,1,2,2,3,6,2,2,3,4,2,2,4,1,4,7,5,2,4,6,1,5,3,2}
{2,6,6,1,3,1,6,6,5,1,4,4,4,2,6,1,6,1,3,6,4,3,1,7,6,4,5,6,5,3,5,5,3,7,1,6,4,6,5,6,2,7,6,1,7,6,6,6}
Returns: {10, 18, 10, 29, 16, 10, 4 }
{2,7,1,3,2,3,2,5,6,6,1,2,1,5,6,7,1,3,2,3,5,4,6,1,4,5,5,3,1,6,3,2,7,6,1,1,7}
{3,6,1,5,6,5,7,7,6,5,6,4,3,1,5,1,3,3,5,7,2,1,2,2,2,5,1,3,6,6,2,3,5,3,1,4,4}
Returns: {18, 18, 21, 16, 13, 8, 2 }
{6,1,3,1,5,4,2,7,3,4,7,3,1,1,6,6,3,1,5,3,6,6,6,6,4,2,1,3,6,7,3,6,7,6,2,3,2,7,3,7,5,3}
{4,5,1,7,4,6,2,5,5,6,4,1,3,3,4,2,2,1,5,3,1,2,1,2,6,7,7,2,5,2,7,1,5,6,1,6,1,2,3,6,7,2}
Returns: {14, 19, 30, 4, 11, 14, 4 }
{6,2,1,2,7,4,3,6,4,1,5,4,5,6,7,6,4,5,4,6,2,2,3,7,5,6,7,3,6,3,5,3,1,6,3,5,3,2,2,3,1,6,3,2,3,3,1,4,2,5}
{4,5,3,4,4,5,6,1,4,1,4,4,5,7,1,4,3,1,2,1,1,5,5,2,5,7,6,1,1,3,3,2,5,4,2,3,1,3,1,1,7,4,1,4,7,7,1,6,4,7}
Returns: {14, 22, 36, 8, 8, 8, 4 }
{6,2,7,6,6,3,6,7,5,3,2,3,4,1,2,7,1,6,1,1,7,7,5,4,3,5,1,5,6,2,6,6,6,7,7,4,4,5,7,5,5,1,6}
{6,5,5,7,6,7,3,4,6,5,6,7,2,6,2,7,1,5,3,2,3,1,1,3,2,3,3,5,1,7,3,4,5,7,3,7,6,2,1,1,4,3,5}
Returns: {16, 20, 20, 13, 16, 6, 4 }
{1,3,1,4,5,3,1,1,6,4,3,2,1,2,4,5,6,3,7,1,6,1,3,5,2,1,6,5,6,4,5,6,5,7,2,6,7,7,6,4,2,7,2,3,5,7,6,4}
{7,5,2,2,3,2,3,5,4,3,5,7,5,2,4,5,6,7,7,6,3,2,2,4,5,2,1,2,6,1,3,1,5,6,5,2,7,7,1,6,4,3,1,1,4,7,5,3}
Returns: {20, 25, 20, 10, 10, 10, 2 }
{6,4,1,3,7,3,4,2,6,6,7,4,3,5,3,6,1,2,6,7,2,6,6,7,5,5,2,7,3,3,7,5,5,7,7,5,6}
{2,1,5,4,2,3,5,2,3,3,3,3,1,6,1,4,5,6,6,2,4,7,1,6,7,4,7,1,7,2,4,2,6,5,4,4,1}
Returns: {8, 27, 16, 16, 16, 13, 2 }
{1,2,3,4,6,7,5,2,7,3,4,1,6,4,6,4,6,7,7,4,1,1,2,4,6,7,4,1,4,3,4,5,7,5,1,2,7,2,4,2,7,1,3,7,6,2,1,5,2}
{4,3,4,6,5,7,1,7,2,4,3,1,2,7,2,7,5,7,2,1,2,7,7,6,2,3,7,6,6,1,2,7,3,3,2,3,5,3,5,5,2,4,5,2,4,2,1,4,3}
Returns: {10, 26, 20, 14, 12, 14, 2 }
{1,3,4,6,7,2,7,7,5,7,6,7,2,5,1,3,4,3,3,3,6,5,2,6,1,2,1,1,4,4,1,7,6,1,6,7,6,7,3,1,1,6,1,1,6,6,7,2,2}
{1,7,5,6,4,4,3,1,3,1,1,7,7,3,4,4,3,3,1,2,4,4,6,1,5,3,1,2,1,5,7,5,2,5,5,3,2,6,5,2,1,2,3,6,2,3,3,4,5}
Returns: {12, 22, 18, 10, 22, 8, 6 }
{4,3,7,4,3,7,4,3,7,6,2,3,6,1,1,5,5,1,4,2,1,3,2,5,1,2,2,5,2,7,1,7,2,6,6,7,5,6,4,3,6,3,5,2,2,7}
{5,6,5,7,1,4,2,3,5,4,2,6,2,2,4,5,2,4,3,2,1,7,3,2,4,7,2,4,2,4,3,7,2,1,4,7,6,3,4,1,3,1,2,1,4,2}
Returns: {23, 15, 21, 28, 4, 6, 0 }
{1,3,3,4,6,5,6,6,6,1,3,7,3,5,2,3,6,5,1,6,3,4,4,1,7,2,4,5,6,2,3,5,2,7,5,2,2,2,3,4,3,7,1,7,6,6,2}
{3,4,3,7,6,4,1,3,4,1,1,2,5,5,6,1,3,2,2,7,5,7,7,1,2,6,5,6,6,2,3,3,4,2,3,6,7,1,5,4,6,2,6,5,1,1,4}
Returns: {19, 14, 25, 14, 6, 19, 0 }
{1,7,1,4,1,7,4,3,7,2,2,7,6,6,2,4,3,7,2,4,6,3,1,1,2,7,6,2,7,7,5,2,5,1,4,5,1,2,1,4,7,6,2,2,2,3}
{2,2,4,3,6,2,4,4,2,5,1,7,4,5,4,6,5,7,7,6,4,3,3,1,5,4,1,7,4,5,7,2,2,1,3,6,6,5,2,3,3,1,2,3,5,4}
Returns: {17, 23, 19, 17, 2, 19, 0 }
{2,7,6,1,7,3,6,2,4,2,6,1,3,5,6,4,5,2,4,6,1,1,4,3,3,3,5,6,3,6,2,4,6,6,5,5,2,7,6,1,3}
{6,3,1,5,7,5,6,3,1,7,1,2,5,4,1,3,3,2,7,1,3,1,5,3,7,3,2,4,4,3,6,7,5,7,5,5,1,4,5,6,7}
Returns: {19, 24, 12, 14, 14, 14, 0 }
{3,1,2,2,1,2,4,6,3,1,2,5,6,1,5,6,1,1,1,1,7,2,6,4,4,3,7,7,3,7,6,7,4,7,6,1,1,2,7,7,6,7,1,6,1,6}
{5,4,4,2,1,5,2,1,4,6,6,1,4,2,6,4,4,5,4,1,4,3,3,3,6,4,5,3,4,7,7,2,3,7,7,2,4,5,6,6,7,3,4,2,6,7}
Returns: {10, 32, 15, 19, 13, 8, 0 }
{1,3,7,3,1,7,3,2,4,3,2,2,2,3,5,3,3,4,6,4,5,6,6,7,2,2,6,3,7,5,7,7,5,3,5,7,4,4,4,5,5,7,3,2}
{6,3,2,7,2,5,1,2,4,1,1,3,2,5,5,3,2,4,5,2,6,5,5,6,2,1,4,3,2,5,4,5,2,3,2,4,3,4,3,4,3,7,7,6}
Returns: {29, 29, 18, 9, 6, 6, 0 }
{5,2,5,6,1,7,3,7,4,6,2,1,7,5,7,4,7,6,6,6,3,4,3,7,5,6,2,3,3,5,4,5,4,6,3,4}
{5,5,1,7,1,3,3,4,6,4,5,7,1,5,3,1,6,4,4,6,6,2,2,6,1,2,6,5,4,5,5,4,3,4,6,6}
Returns: {16, 22, 22, 16, 16, 0, 5 }
{2,1,4,2,2,5,4,4,1,1,6,1,1,7,3,7,7,1,7,2,5,6,3,1,5,1,2,3,5,1,5,3,4,2,4,2,2,5,6,4,1,1,7,6,3}
{3,6,5,4,1,2,4,7,7,5,5,7,2,7,5,3,6,4,5,7,1,3,1,3,4,1,5,6,7,3,1,6,2,1,6,1,2,5,1,5,2,3,4,3,3}
Returns: {13, 24, 22, 20, 8, 6, 4 }
{7,3,6,7,6,3,7,5,6,7,4,2,2,7,1,2,6,5,7,4,2,1,4,5,6,7,4,3,4,6,5,7,7,7,7,2,2,2}
{7,2,1,5,7,7,7,2,4,6,2,1,3,2,6,2,5,4,7,1,2,7,6,7,1,6,3,5,4,4,2,4,6,2,6,4,6,3}
Returns: {15, 31, 21, 10, 5, 13, 2 }
{3,6,6,2,7,3,1,4,7,1,3,3,6,2,4,1,2,7,1,3,4,6,2,2,1,7,7,4,1,7,4,4,1,1,5,7,5,4}
{3,2,6,7,2,3,2,1,2,7,4,7,7,3,7,6,5,6,7,1,5,4,2,7,6,5,5,4,2,4,4,2,3,7,1,3,6,5}
Returns: {15, 23, 15, 10, 10, 15, 7 }
{3,1,6,7,1,5,5,7,1,6,3,6,2,7,3,1,7,4,1,4,1,3,1,6,6,6,4,7,7,5,7,4,2,4,5,7,5,6}
{6,3,4,1,3,3,2,4,2,5,2,3,4,7,7,3,6,7,1,6,3,4,4,4,1,5,5,6,6,6,2,1,1,2,2,7,4,2}
Returns: {7, 31, 26, 21, 5, 5, 2 }
{1,7,7,6,2,5,2,1,3,1,5,5,6,2,7,3,2,4,4,4,5,2,5,3,3,2,2,3,2,3,7,6,6,4,2,1,7,2,2,3,6,6,1,3,3,2,2,4}
{1,2,2,3,6,4,4,3,4,4,1,7,3,3,7,7,6,7,6,6,3,7,3,7,2,5,2,1,6,5,1,7,2,6,3,5,3,4,3,4,6,5,5,4,4,3,3,6}
Returns: {8, 27, 25, 10, 20, 6, 2 }
{3,6,1,2,4,1,2,3,5,7,2,2,4,3,4,7,2,1,4,7,6,1,4,4,1,7,4,5,7,4,6,6,6,1,1,4,6,5,2,2}
{3,4,4,2,1,6,3,7,2,6,5,2,4,3,2,1,4,7,3,3,6,5,6,1,3,5,3,7,5,3,7,5,7,2,5,2,5,6,1,6}
Returns: {15, 30, 22, 12, 12, 2, 5 }
{3,7,2,3,1,7,1,4,4,1,5,5,5,1,6,2,1,6,2,1,2,5,7,1,7,7,2,2,6,4,4,7,7,7,7,1,5,7,3,7,1,2,4,3,3,1,6,5,3,4}
{2,6,4,1,3,6,5,5,7,3,4,5,7,4,2,6,4,7,4,3,7,2,6,5,2,5,7,4,3,5,7,7,6,6,7,1,5,1,3,6,4,2,7,7,3,2,3,5,1,4}
Returns: {20, 24, 20, 18, 10, 6, 2 }
{7,6,3,6,5,1,3,6,3,5,5,3,6,4,7,4,6,2,7,3,1,1,3,4,1,1,4,5,2,5,1,1,1,1,7,5,3,7,4}
{7,6,2,6,1,7,2,4,6,6,1,2,7,1,1,6,1,5,5,1,2,2,4,3,2,4,3,6,5,5,1,5,4,3,3,4,4,6,6}
Returns: {12, 38, 15, 15, 10, 2, 5 }
{6,6,1,3,1,1,7,2,7,2,4,2,2,7,5,6,5,1,1,6,3,2,4,1,3,2,7,1,5,5,5,3,4,6,4,1,5,2,5}
{1,6,2,5,7,3,5,6,1,5,7,1,6,4,6,3,5,5,1,6,7,7,5,6,6,1,2,3,7,5,3,5,5,4,2,1,4,5,3}
Returns: {15, 17, 25, 15, 10, 10, 5 }
{4,1,4,1,5,4,3,6,2,6,5,1,2,2,5,7,7,3,5,3,4,5,1,2,5,7,3,5,6,6,5,5,2,5,5,2,3,1,1,7,6,6,4}
{6,6,4,1,3,5,1,7,1,4,6,1,2,4,5,1,6,2,4,1,7,3,2,2,4,6,3,7,4,5,7,5,4,6,5,4,2,3,1,2,2,6,1}
Returns: {25, 30, 30, 4, 2, 4, 2 }
{3,6,1,7,1,7,2,1,5,1,3,5,4,7,7,3,7,5,1,2,4,6,4,2,2,1,6,7,5,6,4,7,6,1,7,5,6,3,5,4}
{1,5,5,4,5,6,5,7,2,1,2,7,4,2,5,7,4,2,5,6,4,6,2,6,3,1,3,5,6,4,6,4,5,2,4,5,4,5,1,5}
Returns: {15, 20, 22, 20, 17, 2, 2 }
{1,2,4,4,7,6,5,2,7,3,7,1,1,5,3,4,3,5,2,1,1,3,3,5,3,3,2,7,2,5,4,7,5,5,7,2,2}
{1,5,1,5,7,4,5,7,6,7,5,5,1,1,4,7,1,7,1,2,4,5,7,7,7,3,5,1,2,5,7,6,3,4,1,5,6}
Returns: {18, 18, 18, 18, 16, 2, 5 }
{5,6,7,6,4,5,4,3,3,7,4,1,6,1,1,5,4,5,1,5,1,5,3,3,7,3,5,2,4,2,1,5,1,1,1,6,4}
{3,2,2,2,1,3,6,6,4,2,2,1,6,3,5,4,4,6,1,4,4,3,4,7,7,6,2,5,3,3,5,6,2,7,3,2,2}
Returns: {13, 24, 21, 16, 16, 5, 2 }
{1,2,6,7,5,7,2,1,4,6,2,4,7,3,7,2,3,3,1,6,2,2,5,2,6,3,1,4,5,3,3,3,3,4,3,7,3,6,5,1,2,5,7,7,3,2,5,6}
{7,1,2,1,3,2,1,5,4,5,1,4,1,2,4,7,1,1,6,2,3,3,7,3,2,3,7,2,1,1,1,4,4,3,6,2,5,6,5,2,6,4,6,6,2,7,6,1}
Returns: {10, 35, 16, 4, 12, 12, 8 }
{5,5,3,5,4,6,6,1,6,6,3,3,7,2,5,1,5,3,1,3,3,2,5,5,1,3,5,5,5,2,3,4,1,2,2,6}
{2,1,2,7,6,7,4,4,7,5,4,5,6,4,1,7,6,2,2,4,4,4,5,4,4,7,1,6,2,3,1,2,7,3,2,6}
Returns: {8, 41, 22, 11, 11, 0, 5 }
{5,3,1,5,6,7,4,3,6,6,2,5,4,3,6,1,3,7,7,2,6,7,5,2,5,3,1,6,1,3,4,6,4,5,7,3,7,4,1,3,6,4,2}
{1,4,3,5,3,7,7,4,2,4,6,2,5,4,4,4,3,5,1,4,2,1,2,3,7,3,6,4,7,2,5,5,1,1,4,1,7,1,5,1,2,5,2}
Returns: {13, 20, 20, 18, 16, 2, 6 }
{4,6,6,1,4,4,7,2,1,7,5,6,2,7,6,6,4,6,2,6,6,5,5,6,6,1,2,6,3,1,6,3,6,2,3,4,6,1,1,5,3,5,3,7}
{1,6,2,4,2,1,4,6,7,3,7,3,5,7,5,7,5,4,7,2,6,3,1,1,3,7,6,7,3,5,6,7,7,5,7,2,7,7,4,7,6,5,2,7}
Returns: {15, 15, 13, 22, 20, 4, 6 }
{6,5,2,1,4,2,5,7,1,1,1,3,5,1,5,4,6,3,7,6,6,2,7,2,2,7,5,2,5,3,5,4,6,1,4,3,3,4,5,7,2,2,1,2,6,1,1,4}
{5,1,5,2,2,6,1,1,4,7,4,1,7,1,3,2,2,5,2,7,3,5,2,3,4,2,7,1,7,4,6,7,1,1,7,7,2,7,2,3,7,7,7,3,4,1,6,3}
Returns: {6, 20, 20, 18, 12, 14, 6 }
{ 1, 5, 3, 5, 6, 4, 2, 5, 7, 6, 5, 2, 3, 4, 1, 4, 6, 5, 4, 7, 6, 6, 1 }
{ 5, 1, 3, 2, 6, 4, 1, 7, 5, 2, 7, 4, 2, 6, 5, 7, 3, 1, 4, 6, 3, 1, 7 }
Returns: {17, 13, 21, 17, 21, 4, 4 }
{ 1, 1, 1, 1, 1, 1, 1 }
{ 2, 2, 2, 3, 3, 3, 3 }
Returns: {0, 42, 57, 0, 0, 0, 0 }
{ 1, 1, 1, 1, 1, 1, 1 }
{ 1, 2, 2, 2, 2, 6, 7 }
Returns: {14, 57, 0, 0, 0, 14, 14 }
{ 1, 5, 7, 3 }
{ 3, 5, 4, 5 }
Returns: {25, 0, 50, 25, 0, 0, 0 }
{1, 1, 2 }
{2, 2, 2 }
Returns: {33, 66, 0, 0, 0, 0, 0 }
{1, 1, 2 }
{7, 7, 7 }
Returns: {0, 0, 0, 0, 0, 33, 66 }
{1, 5, 7, 3 }
{3, 5, 4, 5 }
Returns: {25, 0, 50, 25, 0, 0, 0 }
{1, 2, 2 }
{1, 1, 1 }
Returns: {33, 66, 0, 0, 0, 0, 0 }
{1, 5, 3, 5, 6, 4, 2, 5, 7, 6, 5, 2, 3, 4, 1, 4, 6, 5, 4, 7, 6, 6, 1 }
{5, 1, 3, 2, 6, 4, 1, 7, 5, 2, 7, 4, 2, 6, 5, 7, 3, 1, 4, 6, 3, 1, 7 }
Returns: {17, 13, 21, 17, 21, 4, 4 }