Java得到正确答案+ boolean 重复的最终分数

Question

尝试找出如何打印所有正确答案的总分，非常基本，还尝试包含 boolean 重复函数，以便我可以要求用户“再次玩”或“退出”。

import java.util.Scanner;
import java.util.Random;
public class GameVer1 {
public static void main(String []args) {




String inputName;
System.out.print("Enter your name here...");
inputName = userInput.nextLine();
System.out.print("Hi "+ inputName + ", Welcome!");

//boolean repeat = true;

        int tries = 0;
        int score = 0;
        int count = 0;


    do{
        Scanner userInput = new Scanner(System.in); 
        Random randomNumberChooser = new Random();

        int ranNum1;
        ranNum1 = randomNumberChooser.nextInt(12)+2;
        int ranNum2;
        ranNum2 = randomNumberChooser.nextInt(12)+2;
        int response = (ranNum1 * ranNum2);

        String question;
        System.out.println("How much is " + ranNum1 +" x " + ranNum2 + "?");
        question = userInput.next();
        tries = tries + 1;

        if(userInput == response){
        System.out.print("Correct!");
        userInput = response;
        count = count + 1;
    }



}while(tries <10);
}

}

Answer 1

您需要首先将输入转换为 int 进行比较，如下所示:

int num = userInput.nextInt();

然后您将能够比较 if (num == response) { 并且您将不再收到错误。

编辑

此外，据我所知，您可以删除 userInput = response; 行，因为它也会给您带来错误，但即使如此，在循环的下一次迭代时也会再次读取 userInput 。