/*************************************************************************
	> File Name : color.cpp
	> Author : TL Song
	> EMail : songtianlun@frytea.com
	> Created Time : Thu 19 Nov 2020 08:17:40 PM CST
 ************************************************************************/

#include <iostream>
#include<stdio.h>

int main()
{
      printf("\033[31mThis is RED.\n\033[0m");
      printf("This is None.\n");
      return 0;
}