Check Whether a Number is Positive or Negative or Zero

Given a number, compute whether it is a Positive number or a Negative number or Zero



Implementation:

#include<stdio.h> int main() { int i; printf("Enter a number:\n"); scanf("%d",&i); if(i<=0) { if(i==0) printf("%d is zero",i); else printf("%d is negative",i); } else printf("%d is positive"); return 0; }

Output:

Enter a number: 25
25 is positive