Given a variable 'x' with value 1234 .Write a program to find the sum of the digits in 'x'.

Answer 1

#include <iostream>

using namespace std;

int main() {

        int n,r,x=0;
        cout<<"Your Numbers: ";
        cin>>n;

        while(n>0)
        {
            r=n%10;
            x=r+x;
            n=n/10;

        }

        cout<<"Sum of that Number is :"<<x;

  return 0;
}

Answer 2

std::cout << 10;