// program to total the values input + count them
#include <iostream>
#include <exception>

int main()
{
    try {
        int i(0);
        int total(0);
        int count(0);
        int mean(0);

        std::cout << "TOTALS, COUNT AND MEAN PROGRAM" << '\n';

        do{
           std::cout << "Type in a number : ";
           std::cout << "(Zero ends the program)" ;
           std::cin >> i;

           if(not std::cin)
           {
               std::cout << "The total so far was " << total << '\n';
               std:: cout << "The numbers entered so far was " << count << '\n';
               std::cout << "The Mean so far was " << mean << '\n';

               throw std::exception();
           }

           if (i < 1) break;

           total += i;
           ++count;
           mean = total / count;

        } while(true);

        std::cout << "The Total of the values is " << total << '\n';
        std::cout << "There were " << count << " numbers entered" << '\n';
        std::cout << "The mean of these values is " << mean << '\n';
    }

    catch(...)
    {
        std::cerr << "***An exception was thrown.***\n";
    }

}