java - 猜测次数的问题不会针对新的尝试进行更新，并且在输入数字 1005,1006 时代码会导致错误？

Question

嘿伙计们，感谢之前的帮助在我尝试解释我的问题之前，你们需要知道代码的含义。它几乎是“编写一个游戏，让用户猜测 1 到 1000 之间的随机数字。程序应该从键盘读取一个数字，并打印猜测是否过高、过低或正确。当用户猜对了，程序会打印出猜测的次数、时间和玩家姓名。当游戏开始时，程序必须打印整个高分列表，按猜测的次数升序排列”

一切正常，但问题是当我尝试输入 1005 和 1006 的代码时，它会导致错误。并且对于新的尝试，猜测的数量不会更新!对于猜测的数量，我尝试添加一个 boolean 语句，但这似乎不起作用，对于数字，我找不到它导致错误的原因。所以基本上我很困惑，我希望你们能给我一些指示或某种帮助，这样我就可以解决问题，，，，，任何帮助表示赞赏......顺便说一句，这是我的第一个程序，基本上仍处于学习阶段，所以请轻松评论。代码如下:

import java.util.*;
import java.util.Scanner.*;
import java.util.ArrayList.*;
import java.util.Collections.*;


public class Game {
private static void start() {


 int tries = 0 ;

 int guess = -1;
 String name ;
 String quit = "quit";
 String y = "yes";
 String n = "no";
 String currentGuess;


 String another = ("y") ;
 Scanner input = new Scanner (System.in);

ArrayList<Integer> score = new ArrayList<Integer>();
ArrayList<Long> tg = new ArrayList<Long>();
ArrayList<String> playern = new ArrayList<String>();



boolean a=false;

  do {
      a=false;
     int answer = (int) (Math.random() * 1000 + 1) ;
    System.out.println( " Welcome to Guessing Game " ) ;
    System.out.print("Please enter a number between 1 and 1000 : ");
                    currentGuess = input.nextLine();
      long startTime = System.currentTimeMillis();





      do
      {


               if (currentGuess.equalsIgnoreCase(quit))
  {
   System.out.println("Leaving Us So Soon?");
   System.exit(0);
  }

               try    {
   guess = Integer.parseInt(currentGuess);
        } catch (NumberFormatException nfe) 
                        {
   System.out.println(" Dude Can You Read, Only Digits ");
                        currentGuess = input.nextLine();


   }

  if (guess < 1 || guess > 1000)
  {
   System.out.println("Stupid Guess I Wont Count That.");
                        currentGuess = input.nextLine();

  }
       if (guess < answer )
          {
   System.out.println("too low "+answer);
   currentGuess = input.nextLine();
                        tries++;
  }


    else if(guess  > answer )
  {
   System.out.println("too high "+answer);
   currentGuess = input.nextLine();
                        tries++;
  }


    else if (guess == answer)
  {       
   //stop stop watch
   long endTime = System.currentTimeMillis();
   //calculate game time
   long gameTime = endTime - startTime;
                        gameTime = (gameTime/1000);
   System.out.println("You Rock Dude, Good Job!");


                        System.out.println("You guessed " + tries + " times in " + (int)(gameTime/1000) + " seconds.");
                        System.out.println("Please enter your name.");
                          name = input.nextLine();

                          score.add(tries) ;
                          playern.add(name);
                          tg.add(gameTime);

                          for ( int g=0; g < score.size()-1; g++){
                              for ( int b=g+1; b < score.size(); b++){
                                  if (score.size()>1){
                                  if  (score.get (g) > score.get (b)){
                                    Collections.swap(score, g, b);
                                    Collections.swap(playern, g, b);
                                    Collections.swap(tg, g, b);

                                  }
                                  }
                                  if (score.get (g)==score.get(b) && tg.get (g) > tg.get(b))
                                  {
                                    Collections.swap(score, g, b);
                                    Collections.swap(playern, g, b);
                                    Collections.swap(tg, g, b);
                                  }
                              }

                          }



             boolean s = false  ; 
             while (s==false)
              {


                     System.out.print("Want to go again?(y/n).....");
                     currentGuess = input.nextLine();
                      if (currentGuess.matches("y"))
   {

                        System.out.println("HighScore:");
                        System.out.println("Tries\tTimentName");
                     for (int j=0; j<score.size(); j++){
                    System.out.println(score.get(j) +"\t"+tg.get(j)+ "\t"+playern.get(j));
                            }


    }

                     s=true;

   }

               //if user doesn't want to play again

                             if (currentGuess.matches("n"))
                             { System.out.println("HighScore:");
                               System.out.println("Tries\tTime\t\tName");
       for (int j=0; j<score.size(); j++){
    System.out.println(score.get(j) +"\t"+tg.get(j)+ "\t"+playern.get(j));
                            }


                                System.out.println("Thanx For Playing.");
    a=true;

                                s=true;
                                 System.exit(0);  
                    } 
       }



        } while (guess != answer);

  }while(a==false);

}

public static void main(String[] args) {

    Game.start();
    }
}

Answer 1

您需要在拒绝输入的两个地方继续。