#include <stdio.h>


int main()
{
 int i = 1;
 char tmp[80];
 int done = 0;

 while (!done){
       printf("Please Enter an Integer:>");
       done = scanf("%d", &i);
       if (!done) scanf("%s", tmp);
 }

 printf("Done=%d   You have input %d\n", done, i);

 return 0;
}