#include <stdio.h>

int main(void)
{
  int i, n;

  printf("This program prints a table of squares.\n");
  printf("Enter number of entries in table: ");
  scanf("%d", &n);

  i = 1;
  while ( i <= n )  {
	printf("%10d%10d\n", i , i * i);
	i++;
  }

  return 0;
}