Question 2.15: Write a Java program and compute the sum of the digits of an integer.
Input Data:
Input an integer: 25
Expected Output
The sum of the digits is: 7
Solution:
package com.company;
import java.util.Scanner;
public class Lab2problem15 {
public static void main(String[] args)
{
Scanner Obj =new Scanner(System.in);
System.out.println("enter the integer value :");
int n = Obj.nextInt();
int r = n % 10;
int s = n /10;
int sum = r +s;
System.out.println("the sum of the digits is : " + sum);
}
}
