#include <stdio.h>

main()
{
  int multiplicand;   /* Contains the first operand of each multiply  */
  int multiplier;     /* Contains the second operand of each multiply */
  
  for (multiplicand = 0; multiplicand < 10; multiplicand++) {
    for (multiplier = 0; multiplier < 10; multiplier++) {
      printf("%d\t", multiplier * multiplicand);
    }
    printf("\n");
  }
}