java - 请问，如何让代码在两台计算机或用户获胜后终止

Question

请问，如何让我的代码在计算机或用户两次获胜后终止？我被要求编写一个程序来玩流行的剪刀石头布游戏。 (剪刀可以剪布，石头可以敲剪刀，布可以包石头。)程序随机生成数字0、1、2，分别代表剪刀、石头、布。该程序提示用户输入数字 0、1 或 2，并显示一条消息，指示用户或计算机是赢、输还是平局。用户应该继续玩游戏，直到用户或计算机获胜两次以上。不幸的是，代码游戏在两次以上获胜后并没有结束。

谢谢。

 package scissors;
 import java.util.Scanner;
 public class Scissors {
 public static void main(String[] args) {
    //generate random number
      int count=0;
      int computerWin=0;
      int youWin=  0;      
    while (computerWin <2 || youWin<2){
    int computer = (int)(Math.random()*3);
 // prompt user for  input 
    Scanner s = new Scanner(System.in);
    System.out.println("Enter a number; scissor(0),rock(1), paper(2): ");
    int you = s.nextInt();

   switch(computer){  
       case 0: 
           if(you==0){
           System.out.println("The computer is scissor and you are scissor. It's  a Draw"); 
           }
           else if (you==1){
           System.out.println("The computer is scissor  and you are rock. You won");
           youWin++;
           }
           else if (you==2){
           System.out.println("The computer is scissor and  you are paper. You  lost");
           computerWin++;
        }
           break;
       case 1:
           if(you==0){
           System.out.println("The computer is rock and   you  are scissor. You  lost");
           computerWin++;
           }   
           else if (you==1){
           System.out.println("The computer is rock and  you  are rock. It's  a Draw");
           }
           else if(you==2){
           System.out.println("The computer is rock  and  you  are paper. You won");
           youWin++;
           }
           break;
       case 2:
           if (you==0){
           System.out.println("The computer is paper and  you  are scissor. You  won");
           youWin++;
           }
           else  if (you==1){
           System.out.println("The computer is  papare and  you  are  rock. You lost");
           computerWin++;
           }
           else if (you==2){
           System.out.println("The computer is  paper and  you are  paper. It's a draw");
           }
           break;
   }       
    if (computerWin>youWin)
        System.out.println("Computer wins");
    else
        System.out.println("You  win");
}    

   }
  }

Answer 1

现在，玩家和计算机共享一个计数器。如果玩家获胜，计数器就会上升。如果计算机获胜，它就会下降。这并不跟踪每个人有多少胜利。

您需要一个变量来计算玩家为用户和计算机赢得的胜利次数。

int userPoints = 0, compPoints = 0;

while(userPoints < 2 || compPoints < 2) {
     //..
}

if(compPoints > userPoints) {
    //computer won
} else {
      //user won
}

当计算机获胜时，为 compPoints 添加 1。当用户获胜时，为 userPoints

添加 1