/* File: if5.c

  Testing if statements.
  Using <, <=, !=, >, >=
*/

#include <stdio.h>

int main() {

   int n ;

   printf("n ? ") ;
   scanf("%d", &n) ;

   if (n != 0) {
      printf("You did not enter zero!\n") ;
   }

   if (n < 0) {
     printf("You entered a negative number\n") ;
   }

   if (n > 0) {
     printf("You entered a positive number\n") ;
   }

   if (n >= 0) {
     printf("You entered a non-negative number\n") ;
   }

   if (n <= 0) {
     printf("You entered a non-positive number\n") ;
     printf("Nobody ever says \"non-positive\"\n") ;
   }


   return 0 ;
}