Average of Digits in an Integer
The code has been modified slightly and now uploaded to the site.

62.cpp
#include <iostream>
using namespace std;
double averageDigits(long n){
double add = 0;
// for (int i = 0; i < 20; i++){
while (n != 0){
add += n % 10;
n /= 10;
}
return add;
}
int main(){
long value = 235323522;
double result = averageDigits(value);
std::cout << result << "\n";
}