Niven number in Java Program

Niven number is a number which is divisible by the sum of its digits.

                   Example :   N = 16  , s = 1+6 = 7  ; n%s != 0 ; so it is Not a Niven number.

                                        N = 12 , s = 1+2 = 3  : n%s ==0 : so it is Niven number

import java.util.* ;

class  Niven

{

    public static void main(String[] args)

    {

        int  rem ;   int  s = 0;

        Scanner sk = new Scanner(System.in);

        System.out.print("Enter number: ");

        int n = sk.nextInt();

       

        int temp = n ;

       

        while (n != 0)

        {

            rem = n%10;

            s = s + rem;

            n = n/10;

        }

        if(temp % s == 0)

        {

            System.out.println(" Niven number ");

        }

        else

        {

            System.out.println(" Not a Niven number ");

        }

    }

}

                  

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