Sum of Digits of a Five Digit Number in C : Hacker Rank Solution : Techno Learner

1. 
   
   Techno Learner 

   Sum of Digits of a Five Digit Number in C
   
   

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
Output Format
Print the sum of the digits of the five digit number.
Sample Input 0
10564
Sample Output 0
16

 

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Techno Learner

Solution  C++ :

#include <stdio.h>

#include <string.h>

#include <math.h>

#include <stdlib.h>

int main() {

    int n;

scanf("%d", &n);

int digit, temp, sum = 0;

temp = n;

//Complete the code to calculate the sum of the five digits on n.

while(temp > 0)

{

    digit = temp % 10;

    sum = sum + digit;

    temp = temp / 10;

}

printf("%d\n",sum);

return 0;

}

 

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