猜游戏，循环错误

Question

我的猜谜游戏的以下代码有问题，范围设置为1-32。 它开始了，但是一旦我做出第一个猜测，我就会得到“太高”或“太低”的信息，再加上正确的答案。 因此，我总是能够在2个猜测中获得正确答案，这是不可能发生的。 我认为while循环有问题。

import java.util.Scanner;
import java.util.Random;

public class GuessingGame1 {

public static void main(String[] args) {

    /*
     * Following should create a random number
     * Generated by computer between 0-32
     */
    Random rng = new Random ();
    int value = rng.nextInt(32);
    int numberOfTries = 0;

    Scanner input = new Scanner (System.in);
    int guess = 0;
    boolean win = false;
    while (win == false) {


    System.out.println("Guess of a Number between 1-32, I will tell you \n " +
                        "if your guess is too high, too low, or correct!");

        /*
         * Uses makes a guess and program tells if the guess is correct,
         * too high, or too low.
         */

    System.out.println("Enter your guess: ");
    guess = input.nextInt();
    numberOfTries++;

    if (guess == value){
        win = true;

    }   else if (guess > value){
        System.out.println("Your guess is too high, try again");

    } else if (guess < value){
        System.out.println("Your guess is too low, try again");


    }
    System.out.println("Yes, the number is " + value);
    System.out.println("It took you " + numberOfTries + " tries");
  }
 }
}

Answer 1

移动

System.out.println("Yes, the number is " + value);
System.out.println("It took you " + numberOfTries + " tries");

在这里您的情况：

if (guess == value){
    win = true;
}

否则，它将无条件调用-意味着在循环的每次迭代中。 另外，您也可以在while循环后打印它，因为游戏在那里完成了。