Cody

Problem 2532. Generate vector according to sign of vector

Solution 1610717

Submitted on 16 Aug 2018 by Ben Cappello
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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))

y = 1 y = 1 y = 1 y = 1

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

y = 3 y = 3 0 y = 3 0 1 y = -1 0 1

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

y = 4 y = 4 y = 4 0 0 1 y = -1 -1 -1 1