horrible-harry/ansi-color.c

#include <stdio.h>


int main(void)

{

  int i, j, n;

  

  for (i = 0; i < 11; i++) {

    for (j = 0; j < 10; j++) {

      n = 10*i + j;

      if (n > 108) break;

      printf("\033[%dm %3d\033[m", n, n);

    }

    printf("\n");

  }

  return (0);

}