Soultion for sum of the digits of the five digit numbe on hacker rank

 

sum of the digits of the five digit number:

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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.

Task

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

Input Format

The input contains a single five digit number,

Constraints

10000<n<99999

Output Format

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

 

SOLUTION :

#include <stdio.h>

#include <string.h>

#include <math.h>

#include <stdlib.h>

int main() {

    

    int n,temp,sum=0,last_num;

    scanf("%d", &n);

    

    temp = n;

 

    while(temp > 0)

    {

        last_num = temp %10;

        sum = sum + last_num;

        temp = temp/10;

    }

    printf("%d",sum);

    return 0;

}

 

 

INPUT:

10564

 

OUTPUT:

16