Cody

Solution 1785299

Submitted on 12 Apr 2019
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Test Suite

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

z = 1 sum = 1 z = 1 2 sum = 5 z = 1 2 3 sum = 32 z = 1 2 3 4 sum = 288 y = 288

Assertion failed.

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

z = 1 sum = 1 z = 1 7 sum = 50 z = 1 7 8 sum = 562 z = 1 7 8 -9 sum = 7123 y = 7123

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

z = 8 sum = 8 z = 8 0 sum = 8 z = 8 0 0 sum = 8 z = 8 0 0 0 sum = 8 z = 8 0 0 0 8 sum = 32776 z = 8 0 0 0 8 0 sum = 32776 z = 8 0 0 0 8 0 0 sum = 32776 z = 8 0 0 0 8 0 0 0 sum = 32776 z = 8 0 0 0 8 0 0 0 8 sum = 134250504 y = 134250504