/*
 *   Write a program that asks the user for 2 numbers
 */
#include <stdio.h>

int main(void)
{
  int i; // counter
  int lesser;
  int greater;

  int digit1=0;
  int digit2=0;

  printf("Enter a value: ");
  scanf("%d", &digit1 );

  printf("Enter a value: ");
  scanf("%d", &digit2 );

  lesser   = digit2;
  greater  = digit1;

  if (  greater < lesser )
  {
    greater = digit2  ;
    lesser  = digit1  ;
  }
 
  for ( i=lesser; i <= greater; i=i+2 )
  {
    printf("%d ", (i*i) );
  } 
  printf("\n");

  return 0;
}