简单的猜拳游戏-JAVA实现

一个简单的猜拳游戏


package com.zhou.java.demo02;

import java.util.Random;
import java.util.Scanner;

public class Demo09 {
    public static void main(String[] args) {
        People people = new People();
        int WinCount = 0;
        int[][] arr = new int[3][3];
        int j = 0;
        String[] arr2 = new String[3];
        Scanner sc = new Scanner(System.in);
        String isWin ;
        for (int i = 0; i < 3; i++) {
            System.out.println("请输入你要猜的拳 (0代表拳头，1代表剪刀，2代表布)");
            int num = sc.nextInt();
//            定义人出拳
            people.setPeopleGuess(num);
            int tomGuess = people.getPeopleGuess();
            arr[i][j + 1] = tomGuess;
            //定义电脑出拳
            int comGuess = people.computerGuess();
            arr[i][j + 2] = comGuess;
//           比赛情况
            isWin = people.vsComputer();
            arr2[i] = isWin;
            arr[i][j] = people.count;
//输出比赛情况
            System.out.println("================================");
            System.out.println("局数\t\t玩家的出拳\t电脑的出拳\t输赢情况");
            System.out.println(people.count + "       " + tomGuess + "\t       " + comGuess + "\t       " + isWin);
            System.out.println("================================");
            System.out.println("\n\n");
            WinCount = people.count(isWin);
        }

//总结比赛情况
        System.out.println("局数\t玩家出拳\t电脑出拳\t输赢情况");
        for (int i = 0; i < arr.length; i++) {
            for (int k = 0; k < arr[i].length; k++) {
                System.out.print(arr[i][k] + "      ");
            }
            System.out.println(arr2[i]);
            System.out.println();
        }
        System.out.println("你赢了" + WinCount + "次");
        if(WinCount>=2){
            System.out.println("恭喜你，三次比赛你胜过了电脑！");
        }else {
            System.out.println("很遗憾，你失败了！");
        }


    }
}
class People{
    int peopleGuess;
    int computerGuess;
    int winCount = 0;
    int count =1;

// 电脑 猜拳
    public int computerGuess(){
        Random r =new Random();
       computerGuess = r.nextInt(3);
        return computerGuess;
    }
//    人 猜拳
    public void  setPeopleGuess(int peopleGuess){
        if (peopleGuess >2 ||peopleGuess<0){
            throw new IllegalArgumentException("输入错误");
        }
        this.peopleGuess =peopleGuess;
    }
    public int getPeopleGuess(){
        return peopleGuess;
    }
//    定义输赢情况
    public String vsComputer(){
        if (peopleGuess==0&&computerGuess==1){
            return "你赢了";
        }else if (peopleGuess==1&&computerGuess==2){
            return "你赢了";
        }else if(peopleGuess==2&&computerGuess==0){
            return "你赢了";
        }else if(peopleGuess==computerGuess){
            return "平局";
        }else {
            return "你输了";
        }
    }
//    定义赢得次数
    public int count(String s){
        count++;
        if (s.equals("你赢了")){
            winCount++;
        }
        return winCount;
    }


}