Cody

Solution 1913428

Submitted on 27 Aug 2019 by danteliujie
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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))

x = 1

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

x = -2 0 1

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

x = -2.0000 -2.0000 -3.1416 1.0000