Sign function. For the given integer X print 1 if it’s positive, -1 if it’s negative, or 0 if it’s equal to zero.
Try to use the cascade if-elif-else for it.
|
Input |
Correct answer |
|
179 |
1 |
|
-42 |
-1 |
|
0 |
0 |
|
17 |
1 |
|
-100 |
-1 |