人机猜拳

//玩家类
import java.util.Scanner;
public  class Person{
     String name;
     int number;
  public int showFist(){
      Scanner input=new Scanner(System.in);
      System.out.println("请出拳：1.剪刀2.石头3.布");
       number =input.nextInt();
   switch(number){
       case 1:
           System.out.println("你出拳：剪刀");
           break;
       case 2:
           System.out.println("你出拳：石头");
           break;
       case 3:
           System.out.println("你出拳：布");
           break;
   }
return number;
}

//电脑类
public class Computer {
     String name;
     int number;
     public int showFist() {
     //产生随机数
        int sjs=(int)(Math.random()*3+1);
        switch(sjs) {
        case 1:
            System.out.println("对手出拳：剪刀");
            break;
        case 2:
            System.out.println("对手出拳：石头");
            break;
        case 3:
            System.out.println("对手出拳：布");
            break;        
   }
     return sjs;
  
 }  
     
     }

//游戏类和测试类
import java.util.Scanner;

public class Game {
        
        public static void main(String[] args) {
        String name;
        String person;
        int number;
        String computer;
        int count=0;
        int perFist;
        int compFist;
        System.out.println("	-----------------欢迎进入游戏世界-----------------

");
        System.out.println("		**********************");
        System.out.println("		**猜拳,开始**");
        System.out.println("		**********************");
        //创建对象
         Person person1=new Person();
         Computer computer1=new Computer();
        System.out.println("出拳规则：1.剪刀2.石头3.布");
        Scanner input = new Scanner(System.in);
        System.out.println("请选择对方角色(1：刘备2：孙权3：曹操)");
        number = input.nextInt();
        System.out.println("请输入你的姓名：");
        name=input.next();
        switch (number) {
        case 1:
            System.out.println("你选择了刘备对战");
            break;
        case 2:
            System.out.println("你选择了孙权对战");
            break;
        case 3:
            System.out.println("你选择了曹操对战");
            break;
        }
        System.out.println("
要开始吗？(y/n)");
        String con = input.next();
       boolean duo=true;
       char num;
        do {
        if (con.equals("y")) {
            perFist=person1.showFist();
            compFist=computer1.showFist();
            if ((perFist == 1 && compFist == 1) || (perFist == 2 && compFist == 2)
                    || (perFist == 13 && compFist == 3)) {
                System.out.println("结果：和局，真衰！
");    //平局
            } else if ((perFist == 1 && compFist == 3) || (perFist == 2 && compFist == 1)
                    || (perFist == 3 && compFist == 2)) {
                System.out.println("结果：恭喜，你赢了！");     //用户赢
            } else {
                System.out.println("结果说：你输了，真笨！
");   //计算机赢
            }

        }
        //产生循环
            count++;
        System.out.println("是否进行下一轮：");
        num=input.next().charAt(0);
        if(num=='n') {
            duo=false;
        }     
    
        }while(duo);
        switch(number) {
          case 1:
             System.out.println("刘备"+"vs"+name);
             break;
        case 2: 
             System.out.println("孙权"+"vs"+name);
             break;
        case 3:
             System.out.println("曹操"+"vs"+name);
             break;
        }
         System.out.println("对战次数："+count);
         System.out.println("结果说：你输了，真笨！
");
    
    }

}