How do I make my program repeat according to certain circumstances?

Question

import java.util.Scanner;

public class MyFirstGame {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        Syste         


        

Answer 1

Use a while loop:

long realerNumber = Math.round(realNumber);
// first guess
long guess = scanner.nextLong();
while (guess != realerNumber) {
    System.out.println("Try Again...");
    // guess again
    guess = scanner.nextInt();
}

System.out.println("You Win!");

There is already a class to generate random numbers, you could use it:

// TODO: move to constant
int MAX = 10;
// nextInt(int n) generates a number in the range [0, n)
int randomNumber = new Random().nextInt(MAX + 1)