如何计算此java代码中的用户输入数量？

Question

到目前为止，我有，

package randomnumberguessinggame;
import java.util.Scanner;

public class RandomNumberGuessingGame {

public static void main(String[] args) {
     int secretNumber;
        secretNumber = (int) (Math.random() * 999 + 1);

        Scanner keyboard = new Scanner(System.in);
        int guess;
        int count = 0;
        do {
              System.out.print("Enter a guess: (1-1000) ");
              guess = keyboard.nextInt();
              System.out.println("Your guess is " + guess);
              if (guess == secretNumber)
                    System.out.println("Your guess is correct. Congratulations!");

              else if (guess < secretNumber)
                    System.out.println("Your guess is smaller than the secret number.");

              else if (guess > secretNumber)
                    System.out.println("Your guess is greater than the secret number.");

        } while (guess != secretNumber);                         
    }
}

此代码有效，但我需要知道如何计算用户输入的数量。 提前谢谢。

Answer 1

只需在count++

下添加guess = keyboard.nextInt();即可

Answer 2

只需在do while循环count = count + 1;中添加一个增量作为最后一个命令。它可以在do循环中的任何地方工作，但在处理输入之后将其放入是合乎逻辑的。

然后在你的循环下添加一行System.out.println("Number of guesses:"+count);。