Cody

Solution 1204851

Submitted on 5 Jun 2017 by Said BOUREZG
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Test Suite

Test Status Code Input and Output
1   Pass
x = 1; y_correct = 1; assert(isequal(vec_sign(x),y_correct))

ans = 1 ans = 1 ans = 1

2   Pass
x = [-2 0 5] ; y_correct = [-1 0 1]; assert(isequal(vec_sign(x),y_correct))

ans = 2 0 5 ans = 2 1 5 ans = -1 0 1

3   Pass
x = [-2 -2 -pi 5] ; y_correct = [-1 -1 -1 1]; assert(isequal(vec_sign(x),y_correct))

ans = 2.0000 2.0000 3.1416 5.0000 ans = 2.0000 2.0000 3.1416 5.0000 ans = -1 -1 -1 1