Problem 2532. Generate vector according to sign of vector

Solution 1215054

Submitted on 18 Jun 2017 by Chris Cleveland

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Test	Status	Code Input and Output
1	Pass	x = 1; y_correct = 1; assert(isequal(vec_sign(x),y_correct))
2	Pass	x = [-2 0 5] ; y_correct = [-1 0 1]; assert(isequal(vec_sign(x),y_correct))
3	Pass	x = [-2 -2 -pi 5] ; y_correct = [-1 -1 -1 1]; assert(isequal(vec_sign(x),y_correct))

Test

Status

Code Input and Output

Pass

x = 1; y_correct = 1; assert(isequal(vec_sign(x),y_correct))

Pass

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

Pass

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