/*
 * scanchars2.c - flush the input buffer with getchar()
 */
#include <stdio.h>

int main(void)
{
  char char1, char2, char3;

  printf("Enter a character:");
  scanf("%c", &char1);
  getchar();

  printf("Enter a character:");
  scanf("%c", &char2);
  getchar();

  printf("Enter a character:");
  scanf("%c", &char3);
  getchar();

  printf("You entered: %c%c%c\n", char1, char2, char3);

  return 0;
}