Password Learn programming Java

Lesson:

Flow Control


Exercise:

Password 52


Objetive:

Write a java program to ask the user for his/her login and his/her password (both must be integer numbers) and repeat it as many times as necessary, until the entered login is "12" and the password is "1234".


Code:

import java.util.*;
public class Main
{
	public static void main(String[] args)
	{
		int user, pass;

		do
		{
			System.out.print("Enter a user:  ");
			user = Integer.parseInt(new Scanner(System.in).nextLine());

			System.out.print("Enter a password:  ");
			pass = Integer.parseInt(new Scanner(System.in).nextLine());

			if ((user != 12) || (pass != 1234))
			{
				System.out.println("Login Error");
			}

		} while ((user != 12) || (pass != 1234));

		System.out.println("Login successful");
	}
}