Java - 剪刀石头布 - 如果错误则额外循环一次并计算获胜次数

Question

我必须制作一个石头剪刀布游戏，该游戏会循环 5 次，如果输入无效数字，还会循环 5 次。如果错误的话，我还无法让它循环足够多，每当我输入错误的变量时，它都会循环额外的次数，但次数太多了，而我只需要 5 次正确的次数。它也不会计算玩家和计算机分数的数量。无论每个对手答对了多少，都只显示玩家获胜:1 和电脑获胜:1。请帮忙!这是我的代码

import java.util.*;
public class bmahipat_C5Lab1 {

    public static void main(String[] args) {
        Scanner reader = new Scanner (System.in);
        int player = 0, computer = 0;
        int computerScore = 0, playerScore = 0;
        int loops = 0;

        int rock = 1;
        int paper = 2;
        int scissors = 3;

        for(int i=1; i<6;i++) {
            computer = (int) (Math.random() * 3) + 1;
            System.out.println("Enter 1 for Rock, 2 for Paper, 3 for Scissors");
            player = reader.nextInt();

            if (player > scissors) {
                System.out.println("Not a valid response");
                System.out.println("Enter 1 for Rock, 2 for Paper, 3 for Scissors");
                player = reader.nextInt();
                i = -1;
            }

            if (player == computer) {
                System.out.println("Tie");
            } else if (player == rock ) {
                if(computer == paper){
                    System.out.println ("Player picked Rock, Computer picked Paper, Computer wins");
                    computerScore = +1;
                } else if(computer == scissors) {
                    System.out.println ("Player picked Rock, Computer picked Scissors, Player wins");
                    playerScore = +1;
                }    
            } else if (player == paper) {
                if(computer == rock){
                    System.out.println ("Player picked Paper, Computer picked Rock , Player wins");
                    playerScore = +1;
                } else if(computer == scissors) {
                    System.out.println ("Player picked Paper, Computer picked Scissors, Computer wins");
                    computerScore = +1;
                }   
            } else if (player == scissors) {
                if(computer == rock) {
                    System.out.println ("Player picked Scissors, Computer picked Rock , Computer wins");
                    computerScore = +1;
                } else if(computer == paper) {
                    System.out.println ("Player picked Scissors, Computer picked Paper, Player wins");
                    playerScore = +1;
                }
            }
        }

        System.out.println("");
        System.out.println("Computer Wins " + computerScore);
        System.out.println("Player Wins " + playerScore);
    }
}

Answer 1

差别很大

computerScore =+ 1; // This is computerScore = (+1) So it will be always 1

和

computerScore += 1; // this is equals to computerScore=computerScore+1;

和

的逻辑相同

  i = -1;