Smart Code For YOU

Write a C++ program to find the sum of digits of given integer number. 

Program Code:

#include<iostream>

using namespace std;

int main()

{

int number;

int temp;

int sum=0;

int reminder;

cout<<"Enter any number to find the sum of their digits: ";

cin>>number;

temp =number;

// you can also use while(temp >0) in place of for(;temp>0;) loop

for(;temp > 0;)  

{

reminder = temp % 10;

temp =temp / 10;

sum = sum + reminder;

}

cout<<"Sum of digits of given number is : ";

cout<<sum;

return 0;

}

The program output is tested on www.jdoodle.com

Output:

Enter any number to find the sum of their digits: 334 

Sum of digits of given number is : 10

Thanks 

Mukesh Rajput