和电脑玩剪刀石头布哦~~~

快来打我* 2022-06-06 23:51 205阅读 0赞

## 最近在做Java编程题，写了一个和电脑玩剪刀石头布的小程序，仅供随便玩玩啊~~ ##

public class GameTest {
    
    	public static String compare(int people,int computer){
    		if (people == computer) {
    			return "你和电脑平手，再接再厉哦！";
    		} else if((people == 0 && computer == 2) || (people == 1 && computer == 0) 
    				|| (people == 2 && computer == 1)){
    			return "你赢了，很厉害哦！";
    		}else {
    			return "你输了。。";
    		}
    	}
    	
    	public static String chuquan(){
    		System.out.println("欢迎来到剪刀石头布小游戏~~~~");
    		System.out.println("请出拳：0（剪刀）、1（石头）、2（布）");
    		@SuppressWarnings("resource")
    		Scanner br = new Scanner(System.in);
    		int people = br.nextInt();
    		switch (people) {
    		case 0:
    			System.out.println("你出了剪刀！");
    			break;
    		case 1:
    			System.out.println("你出了石头！");
    			break;
    		case 2:
    			System.out.println("你出了布！");
    			break;
    		default:
    			System.out.println("你出错了！");
    			break;
    		}
    		int computer = new Random().nextInt(3);
    		switch (computer) {
    		case 0:
    			System.out.println("电脑出了剪刀！");
    			break;
    		case 1:
    			System.out.println("电脑出了石头！");
    			break;
    		case 2:
    			System.out.println("电脑出了布！");
    			break;
    		default:
    			System.out.println("电脑出错了！");
    			break;
    		}
    		String result = String.valueOf(people) + ','+ String.valueOf(computer);
    		return result;
    	}
    	
    	public static void main(String[] args) {
    		Boolean flag = true;
    		do {
    			String result = chuquan();
    //			System.out.println(result);
    			int people = Integer.parseInt(result.substring(0,result.indexOf(',')));
    //			System.out.println(people);
    			int computer = Integer.parseInt(result.substring(result.indexOf(',') + 1));
    			String message = compare(people,computer);
    			System.out.println(message);
    			System.out.println("请问是否要继续：0（继续）、1（退出）");
    			@SuppressWarnings("resource")
    			Scanner bar = new Scanner(System.in);
    			if(bar.nextInt() == 0){
    				flag = true;
    			}else {
    				flag = false;
    				System.out.println("欢迎下次继续玩哦");
    			}
    		} while (flag);
    	}
    }

#### 运气貌似不太好啊。。。 ####