Question

JAVA PROGRAM

just do whats on the sample run.thanks

Create a program that will accept positive N-digit (N is any possible number) number as an input. Then display if the number is a multiple of the following numbers: 11, 12, and 13. The program will also check for the validity of inputs. Sample run: MULTIPLE OF 7-11-13 >> Enter an N-Digit Number: 29531830000000 >> Multiple of 7 >> Multiple of 11 >> Multiple of 13 -- Press 'y' to try again: y MULTIPLE OF 7-11-13 >> Enter an N-Digit Number: 9i21 >> INVALID INPUT -- Press 'y' to try again: y MULTIPLE OF 7-11-13 - - - - - - - - - - - - >> Enter a N-Digit Number: 9100 >> Multiple of 7 >> Multiple of 13 -- Press 'y' to try again: n >> Program Terminated

Answer 1

// If you have any doubts please comment me

code:-

import java. util.*;
public class Main
{
   public static void main(String[] args) {
       long a=7,b=11,c=13;
       System.out.println("MULTIPLE OF 7-11-13");
      

          String answer = null;
    do { // this is for yes or no loop
        try{ // Here we check the exception handling
        Scanner input = new Scanner(System. in);
          System.out.println("Enter an N-Digit number: ");
         long number = input. nextLong();
        Scanner inp = new Scanner( System.in );
         if(number%a==0)//check the number is multiple of 7 or not
         {
                System.out.println("MULTIPLE of -7");
           
         }
         if(number%b==0)// check the number is multiple of 11 or not
         {
                System.out.println("MULTIPLE of -11");
           
         }
         if(number%c==0)//check the number is multi[le of 13 or not
         {
                System.out.println("MULTIPLE of -13");
           
         }
       
         if(number%a!=0 && number%b!=0 && number%c!=0 )//check the number is not multiple of three numbers
         {
           
             System.out.println("This number is not multiple of 7-11-13");
           
         }
   
         System.out.println( "press 'y' to try again:" );

                answer = inp.nextLine();
        }   catch ( InputMismatchException ex )
    {
      System.out.println("Invalid Input" );//If there is found error it prints invalid...
    }
       
    }while(answer.equals("y"));//this while loop for press 'y' to continue.....
   }
}

Output:-

MULTIPLE OF 7-11-13 Enter an N-Digit number: 9001 This number is not multiple of 7-11-13 press 'y' to try again: Enter an N-Digit number: 9100 MULTIPLE of -7 MULTIPLE of -13 press 'y' to try again: Enter an N-Digit number: 9i21 Invalid Input Enter an N-Digit number: 77 MULTIPLE of -7 MULTIPLE of -11 press 'y' to try again:

MULTIPLE OF 7-11-13 Enter an N-Digit number: 9001 This number is not multiple of 7-11-13 press 'y' to try again: Enter an N-Digit number: 9100 MULTIPLE of -7 MULTIPLE of -13 press 'y' to try again: Enter an N-Digit number: 9i21 Invalid Input Enter an N-Digit number: 77 MULTIPLE of -7 MULTIPLE of -11 press 'y' to try again: