Question

Write java program for the following [12]

1. A number is said to be Ragas number if the number is exactly divisible by

the sum of its digits. For example 1729 because sum of the digits of 1729 is

1+7+2+9 = 19 and 1729 is exactly divisible by 19. Write a program to

input a number and print whether it is Ragas number or not. Give proper

messages for your output.​

Answer 1

Answer:

import java.util.*;

class Ragas{

public static void main (String ar []){

Scanner sc=new Scanner (System.in);

System.out.println("Enter a number");

int n=sc.nextInt();

for(int N1=n,s=0;N1!=0;N1/=10)

s+=N1%10;

if(n%s==0)

System.out.println(n+" is a Ragas Number");

else

System.out.println(n+" is not a Ragas Number");

}

}

• Required Output Attached ♪♪

Answer 2

Answer:

Input: N = 12

Output: YES

Explanation:

As sum of digits of 12 = 1 + 2 = 3

and 12 is divisible by 3

So the output is YES

Input: N = 123

Output: NO