/* File: nobreak1.c

   Using a flag instead of break statement
   to control a while loop.
*/

#include <stdio.h>

int main() {

   int n, found ;

   found = 0 ;  // 0 is false

   while (!found) {
      printf ("Enter: ") ;
      scanf("%d", &n) ;

      if (n == 7) {
         printf("7 is the lucky number\n") ;
         found = 1 ;

      } else {
         printf("Sorry, Try again\n") ;
      }

   }
   
   return 0 ;
}