program to print sum of its integer in given digit

#include <iostream>
using namespace std;

int main()
{
    int num, temp, sum=0;
    cout << "\n Enter your number: ";
    cin >> num;
   
    while(num > 0)
    {
        temp = num%10;
        num = num/10;
        sum = sum + temp;
    }
   
    cout << "\n the sum of integer in your digit is: " << sum << endl;
    return 0;
}

OUTPUT: