Chapter2_SyntaxB_Ex7

import java.util.Scanner;

/*  ==================================================
          Chapter 2: Syntax section B- Loops

        Ex7: Triple digit number X7
    ===================================================
*/


public class MyProgram {
    public static void main(String[] args) {

        //variables
        int number;
        Scanner s=new Scanner(System.in);

        //user input
        System.out.println("\nEnter a Triple digit number X7: ");
        number=s.nextInt();

        //loop until Triple digit number multiplied by 7
        while((number<100 || number>999) || number%7!=0) {
            System.out.println("Try again: ");
            number=s.nextInt();
        }
        System.out.println("Triple digit number X7 !\n***End***");
    }
}