#include <iostream>
#include <string>

using namespace std;

int main();

class Calculators;
    {

    private:
        long calculateLargeAnswer(){

            long h;
            long j;
            char a;
            long answerL = h + j;





            cout << "The sum of your numbers is " << answerL << ". \n";
            cout << "Continue calculations? (Y/N)";
                cin >> a;

            if (a == 'Y')
                main();
            if (a == 'N')
                return 0;
                }

    public:
        long calculateLarge(){

            long h;
            long j;


            cout << "Please enter a number. \n";
                cin >> h;

            cout << "Enter another number. \n";
                cin >> j;

            calculateLargeAnswer();
            }





    private:
        int calculateSmallAnswer(){

            int x;
            int y;
            char d;
            int answer = x + y;



            cout << "The sum of your numbers is "  << answer << ". \n";
            cout << "Would you like to continue calculations? (Y/N) \n";
                cin >> d;

            if(d == 'Y')
                main();

            if(d == 'N')
                return 0;
                }


    public:
        int calculateSmall(){

            int x;
            int y;


            cout << "Please enter a number. \n";
                cin >> x;

            cout << "Enter another number. \n";
                cin >> y;


            calculateSmallAnswer();
            }

}









int main(){

     Calculators calcChoice;


     int g;

     cout << "1. Large Calculation \n";
     cout << "2. Small Calculation \n";
        cin >> g;

     if (g == '1');
         calcChoice.calculateLarge();

     if (g == '2');
         calcChoice.calculateSmall();}