/* File: scan1.c
   Examine return values from scanf
*/

#include <stdio.h>

main() {
  int a = 0, b = 0, c = 0 ;
  int r ;

  printf("Enter 3 integers: ") ;
  r = scanf("%d %d %d", &a, &b, &c) ;

  printf("r = %d\n", r) ;
  printf("a = %d, b = %d, c = %d\n", a, b, c) ;
}