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

just put your code inside the do-while loop

Scanner scanner = new Scanner(System.in);

do
{
    System.out.println("Please Enter A Number: ");
    double s = scanner.nextDouble();

    double realerNumber = Math.round( Math.random() * 10 );

    System.out.println(realerNumber);

    if(s==realerNumber) {
        System.out.println("You Win!");
    } else {
        System.out.println("Try Again...");
    }
}
while(someCondition);

the someCondition can be for example a counter (if you want to play n times just set counter to n and decrease it every loop iteration then check if it is 0 in while) or some function checking if a key is pressed (like escape)

int n = 5;

do
{
    n--;
    ...
}
while(n > 0);