Question

I need to display the questions that the user answered total, wrong and right as well as the average percentage they got correct of the following code please!

public class TestCode {
    public static void main(String[] args) {
        String choice = "Yes";
        Random random = new Random();
        Scanner scanner = new Scanner(System.in);
        while(!choice.equals("No")){
            int randomInt = 2 * (random.nextInteger(5) + 1);
            System.out.println(randomInteger);
            System.out.print("Want another random number (Yes / No)? ");
            choice = scanner.next();
        }
    }
}

Answer 1

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

//TestCode.java
public class TestCode {
    public static void main(String[] args) {
        String choice = "Yes";
        Random random = new Random();
        Scanner scanner = new Scanner(System.in);
        int correct = 0, wrong = 0, total = 0;
        while(!choice.equals("No")){
            int randomInt1 = 2 * (random.nextInt(5) + 1);
            int randomInt2 = 2 * (random.nextInt(5) + 1);
            System.out.print("What is "+randomInt1+" + "+randomInt2+"? ");
            int res = scanner.nextInt();
            if(res == (randomInt1+randomInt2)){
                correct++;
            }
            else{
                wrong++;
            }
            total++;
            System.out.print("Want another question (Yes / No)? ");
            choice = scanner.next();
        }

        System.out.println("Number of correct answers = "+correct);
        System.out.println("Number of wrong answers = "+wrong);
        System.out.println("Average percentage you got = "+(100.0*correct/total));
    }
}