#include <stdio.h>
#include <stdlib.h>
 
void show(int *a){
  int i;
  for (i = 0; i <= 5; i++) 
     printf ("a[%d] = %d\n", i, a[i]);	
}

void input()
{
  int *a;
  a = (int *)calloc(sizeof(int),  5);
  show(a);  
}

int main (int argc, char *argv[])
{
  input(); 
  return 1;
}