# Sum of Digits of a Five Digit Number in C HackerRank Solution

Hello Friends in this article i am gone to share Hackerrank C programming Solutions with you. | Sum of Digits of a Five Digit Number in c Hackerrank Solution.

### Objective

The modulo operator, %, returns the remainder of a division. For example, 4 % 3 = 1 and 12 % 10 = 2. The ordinary division operator, /, returns a truncated integer value when performed on integers. For example, 5 / 3 = 1. To get the last digit of a number in base 10, use as the modulo divisor.

• Given a five digit integer, print the sum of its digits.

### Input Format

• The input contains a single five digit number, n.

### Constraints

• 10000<n<99999

### Output Format

• Print the sum of the digits of the five digit number.

`10564`

`16`

## Sum of Digits of a Five Digit Number in C Hackerrank Solution

```#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>

int main() {

int n,a,sum=0;
scanf("%d", &n);
//Complete the code to calculate the sum of the five digits on n.
while(n>0)
{
a = n%10;
sum = sum+a;
n = n/10;
}
printf("%d",sum);
return 0;
}```