如何计算此Java代码中用户输入的数量？

Question

到目前为止，

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);                         
    }
}

该代码有效，但是我需要知道如何计算用户输入的数量。 提前致谢。

Answer 1

只需在guess = keyboard.nextInt();下添加count++ guess = keyboard.nextInt();

Answer 2

只需在您的do循环中添加一个增量，即loop count = count + 1; 作为最后一条命令。 它可以在do循环中的任何地方工作，但是在处理完输入后将其放入是合理的。

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