石头剪刀布小游戏c#代码

当然可以！以下是一个简单的石头剪刀布小游戏的C#代码示例：

using System;

class Program
{
    static void Main(string[] args)
    {
        Console.WriteLine("欢迎来到石头剪刀布游戏！");

        while (true)
        {
            Console.WriteLine("请选择：1. 石头  2. 剪刀  3. 布");
            int playerChoice = Convert.ToInt32(Console.ReadLine());

            Random random = new Random();
            int computerChoice = random.Next(1, 4);

            Console.WriteLine("你选择了：" + GetChoiceName(playerChoice));
            Console.WriteLine("电脑选择了：" + GetChoiceName(computerChoice));

            string result = GetGameResult(playerChoice, computerChoice);
            Console.WriteLine(result);

            Console.WriteLine("是否继续游戏？(Y/N)");
            string continueGame = Console.ReadLine();
            if (continueGame.ToUpper() != "Y")
                break;
        }

        Console.WriteLine("游戏结束！");
    }

    static string GetChoiceName(int choice)
    {
        switch (choice)
        {
            case 1:
                return "石头";
            case 2:
                return "剪刀";
            case 3:
                return "布";
            default:
                return "";
        }
    }

    static string GetGameResult(int playerChoice, int computerChoice)
    {
        if (playerChoice == computerChoice)
            return "平局！";
        else if ((playerChoice == 1 && computerChoice == 2) ||
                 (playerChoice == 2 && computerChoice == 3) ||
                 (playerChoice == 3 && computerChoice == 1))
            return "你赢了！";
        else
            return "你输了！";
    }
}

这段代码实现了一个简单的石头剪刀布游戏。玩家通过输入数字选择石头、剪刀或布，电脑随机生成选择，然后判断胜负并输出结果。玩家可以选择是否继续游戏。