Cody

Solution 1785322

Submitted on 12 Apr 2019
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Test Suite

Test Status Code Input and Output
1   Pass
x = [1,2;3,4]; y_correct = 274; assert(isequal(matrix_pow(x),y_correct))

sum = 1 sum = 10 sum = 18 sum = 274 y = 274

2   Fail
x = [1 7 8 -9]; y_correct = 7123; assert(isequal(matrix_pow(x),y_correct))

sum = 1

Index in position 1 exceeds array bounds (must not exceed 1). Error in matrix_pow (line 7) sum=sum+x(column,row)^i Error in Test2 (line 3) assert(isequal(matrix_pow(x),y_correct))

3   Pass
x = eye(3).*8; y_correct = 134250504; assert(isequal(matrix_pow(x),y_correct))

sum = 8 sum = 8 sum = 8 sum = 8 sum = 32776 sum = 32776 sum = 32776 sum = 32776 sum = 134250504 y = 134250504