Sum of Digits of a Five Digit Number - Hackerrank Solution

Sum of Digits of a Five Digit Number - Hackerrank Solution 

Objective

In order to get the last digit of a number, we use modulo operator \%. When the number is modulo divided by 10 we get the last digit.

To find first digit of a number we divide the given number by  until number is greater than . At the end we are left with the first digit.

Task

In this challenge, you have to input a five digit number and print the sum of digits of the number.

Input Format

The input contains a single five digit number, .

Constraints

Output Format

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

Sample Input 0

10564

Sample Output 0

16

#include <assert.h> #include <stdio.h> #include <string.h> #include <math.h> #include <stdlib.h> int main() { int n,dig,sum=0; scanf("%d", &n); //Complete the code to calculate the sum of the five digits on n. while(n) { dig=n%10; sum+=dig; n/=10; } printf("%d",sum); return 0; }

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