Cody

# Problem 44707. Raise each element to the power of its index in a matrix

Solution 1987874

Submitted on 23 Oct 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))

m = 1 2 3 4 m = 1 3 2 4

Output argument "y" (and maybe others) not assigned during call to "matrix_pow". Error in Test1 (line 3) assert(isequal(matrix_pow(x),y_correct))

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

m = 1 2 3 4 m = 1 2 3 4

Output argument "y" (and maybe others) not assigned during call to "matrix_pow". Error in Test2 (line 3) assert(isequal(matrix_pow(x),y_correct))

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

m = 1 2 3 4 5 6 7 8 9 m = 1 4 7 2 5 8 3 6 9

Output argument "y" (and maybe others) not assigned during call to "matrix_pow". Error in Test3 (line 3) assert(isequal(matrix_pow(x),y_correct))