using System;

namespace ConsoleApp39
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Title = "這里是標(biāo)題";

            Console.ForegroundColor = ConsoleColor.Yellow;
            Console.WriteLine("輸出黃色");

            Console.ForegroundColor = ConsoleColor.Red;
            Console.WriteLine("輸出紅色");

            Console.Read();
        }
    }
}