Sum of Digits of a Number in Java - Sum of Digits Program in Java
Sum of Digits of a Number in Java :
- Sum of digits in a Java program allows a user to enter any number, divide that number into individual numbers, and sum those individual numbers. Ex: Given number = 123 => 1 + 2 + 3 = 6.
Sample Code
import java.util.Scanner;
public class sumofdigit
{
public static void main(String[] args) {
int n, sum = 0, m;
System.out.println("Enter a number: ");
Scanner sc = new Scanner(System.in);
n = sc.nextInt();
while (n > 0) {
m = n % 10;
sum = sum + m;
n = n / 10;
}
System.out.println("Sum is= " + sum);
}
}
Output
Enter a number : 12345
Sum is = 15