Cody

Solution 2059544

Submitted on 16 Dec 2019
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Test Suite

Test Status Code Input and Output
1   Fail
x = [0 1;-1 0]; y_correct = [2 NaN]; assert(isequaln(findfirst(x),y_correct))

y = NaN NaN sol = 2

Assertion failed.

2   Fail
x = [0 0 -1;2 -1 0]; y_correct = [NaN 2 1]; assert(isequaln(findfirst(x),y_correct))

y = NaN NaN NaN sol = 0 2 sol = 0 2 1

Assertion failed.

3   Fail
x = [0 1 0 -1;-1 -1 0 1;-1 1 0 -1;0 0 0 1]; y_correct = [2 2 NaN 1]; assert(isequaln(findfirst(x),y_correct))

y = NaN NaN NaN NaN sol = 2 sol = 3 sol = 3 2 sol = 3 2 0 1 sol = 3 2 0 3

Assertion failed.