dimanche 27 novembre 2016

Absorption and Distribution Laws and dealing with breaks

You'll assign the password to a variable, And the user will be prompted to enter a password. Their attempt is assigned to another variable and you'll compare them. If they don't match "INVALID" is displayed and they will continue to be prompted for a password until the correct one is entered.

package arrays;
import java.util.Scanner;
public class searchingalgorithms {

public static void main(String[] args){

    Scanner sc=new Scanner(System.in);
    int password= 9320;
    int user = 0;

    System.out.print("Enter a password: :");
    user = sc.nextInt();

    if(user==password){
        System.out.println("Valid");
    }

    if(user!=password){
        System.out.println("INVALID");
        user = sc.nextInt();
    }
}

}

Hi so, my program works the first time if it is valid but, it just keeps on going on and on. Also, What I want my program to do is repeat the program if it is invalid. How do I do this?




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