#include <stdio.h>

int fred(int value);

int main(void)
{
  printf("Hi! I'm an error! \n");
  fred(4);
  return 0;
}

int fred(int value)
{
  int wvalue;
  printf("How old is Wilma?  ");
  scanf("%d",&wvalue);
  printf("Fred says he is %d and Wilma is %d \n",value,wvalue);
  return value;
}