Java 为什么我的程序在接受3次输入后终止？

这个程序试图在命令行上制作一个类似于战舰的游戏。如果我的程序接受3个“命中”的输入，它将终止。为什么会这样？我怀疑if/else语句中的逻辑有问题

我之所以有3个列表，是因为我想让用户知道他们已经连续命中了3个数字，并且他们在游戏中击沉了一艘船。另外，我知道当random方法在多个列表中生成相同的数字时可能会出现的潜在问题

如果代码写得不太好，我表示歉意。我还是个初学者

Main

import java.util.ArrayList;
import java.util.InputMismatchException;
import java.util.Scanner;

public class Main {
public static int numOfHits = 0;
public static int numOfGuesses = 0;
public static int userInput;
public static int number;

public static void main(String[] args) {
    Game a = new Game();
    ArrayList<Integer> list = new ArrayList<Integer>();
    ArrayList<Integer> hitlist = new ArrayList<Integer>();
    ArrayList<Integer> list2 = new ArrayList<Integer>();
    ArrayList<Integer> list3 = new ArrayList<Integer>();


    int temp = a.numGenerator();
    list.add(temp);
    list.add(temp+ 1);
    list.add(temp + 2);

    int temp2 = a.numGenerator();
    list2.add(temp2);
    list2.add(temp2 + 1);
    list2.add(temp2 + 2);

    int temp3 = a.numGenerator();
    list3.add(temp3);
    list3.add(temp3 + 1);
    list3.add(temp3 + 2);

    System.out.println(list + " " + list2 + " " + list3);

    Scanner input = new Scanner(System.in);
    System.out.println("Welcome to BattleShips! In this version; the game is on a long 30 cell row and there are 3 different sub rows to kill. Input your guesses.");

    while(!input.hasNextInt()) {
        System.out.println("That is not an integer. Please try again.");
        input.next();
    }




    while(list.isEmpty() == false && list2.isEmpty() == false && list3.isEmpty() == false) {



        while(!input.hasNextInt()) {
            System.out.println("That is not an integer or the number is too large to be stored as an integer. Please try again.");
            input.next();
        }
        userInput = input.nextInt();

        while(hitlist.contains(userInput)) {
            System.out.println("You have already hit that one! Try again.");
            userInput = input.nextInt();

        }

        while(true) {
        if(list.contains(userInput)) {

            numOfGuesses++;
            numOfHits++;
            int index = list.indexOf(userInput);
            hitlist.add(userInput);
            list.remove(index);
            System.out.println("HIT!");
            userInput = -100;
            break;

        }



        if(list2.contains(userInput) && !list.contains(userInput)) {

            numOfGuesses++;
            numOfHits++;
            int index = list2.indexOf(userInput);
            hitlist.add(userInput);
            list2.remove(index);
            System.out.println("HIT!");
            break;
        }



        if(list3.contains(userInput)) {

            numOfGuesses++;
            numOfHits++;
            int index = list2.indexOf(userInput);
            hitlist.add(userInput);
            list3.remove(index);
            System.out.println("HIT!");
            break;
        }

        else {
            numOfGuesses++;
            System.out.println("MISS!");
        }
        }

        if(numOfHits == 9) {

        System.out.println("Congratulations! You have beaten the game.");
        System.out.println("You took " + numOfGuesses + " guesses");
        System.exit(0);
        }
    }

  }
}

错误

我没有得到编译器错误。这是一个逻辑错误。以下是一个例子：

 [15, 16, 17] [8, 9, 10] [28, 29, 30] // NUMBERS GENERATED FROM MATH.RANDOM 
 Welcome to BattleShips! In this version; the game is on a long 30 cell       row and there are 3 different sub rows to kill. Input your guesses.
  15
  HIT!
  15
  You have already hit that one! Try again.
  16
  HIT!
  17
  HIT!
  //AFTER THIS LINE IT TERMINATES. I WANT THE USER TO KEEP MAKING GUESSES UNTIL 9 NUMBERS ARE HIT.

---

问题在于您的while状态：

while(list.isEmpty() == false && list2.isEmpty() == false && list3.isEmpty() == false)

它会检查，直到列表中的任何一个不是空的

将其更改为：

while(list.isEmpty() == false || list2.isEmpty() == false || list3.isEmpty() == false) {

---

这会一直检查到所有列表都不是空的。

你得到了哪一行和哪一个错误？@anaxin我将编辑这篇文章now@StephenPeterWisniewski这三张名单是什么？您打算在其中存储什么？int index=list2.indexOf（userInput）；如果在主循环

中的list3 if部分考虑条件，而（list.isEmpty（）==false&&list2.isEmpty（）==false&&list3.isEmpty（）==false）

如果列表中的一个为空，则整个条件将为false。循环将停止。这就是你试图运行它时发生的事情。你需要做的是改变你的条件非常感谢。这是一个如此简单的错误

while(list.isEmpty() == false || list2.isEmpty() == false || list3.isEmpty() == false) {