#include <stdio.h>
    
main() 
{
  int p, x;
  x = 15000;
  printf("Input your PIN ");
  scanf("%d", &p);
  if (p == 1234) {
    printf("Hello, Mr. A. \n");
    printf("your balance --- %d yen. \n", x);
  } else {
    printf("Error! --- wrong PIN \n");
  } 
}