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))
|
Replace NaNs with the number that appears to its left in the row.
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