#include <iostream>
#include <vector>
#include <string>

using namespace std;

int main()
{
    cout << "\tMy favorite game list\n" << endl;

    vector<string> item;
    vector<string>::iterator iter;
    //vector<string>::const_iterator myIter;

    string gameName, readyString = "";
    char choose;
    while (true)
    {
        if (item.empty())
        {
            cout << "Your list is empty now. Add item? (y/n) - ";
            cin >> choose;
            if (choose == 'y')
            {
                getline(cin, gameName);
                item.push_back(gameName);
            }
            else if (choose == 'n')
                break;
        }
        //gameName[50];
        if (!item.empty())
        {
            cout << "\nYour list of favorite games:" << endl;//output items of vector
            for (iter = item.begin(); iter != item.end(); ++iter)
            {
                cout << *iter << endl;
            }
            cout << "\nAdd or delete item? (a-add/d-delete/n-nothing) - ";
            cin >> choose;
            if (choose == 'a')//adding item
            {
                getline(cin, gameName);
                item.push_back(gameName);
            }
            else if (choose == 'd')
            {
                int i, j = 0;
                for (iter = item.begin(); iter != item.end(); iter++)
                {
                    cout << j+1 << ". " << *iter << endl;
                    ++j;
                }
                //j = 0;
                cout << "Choose number of item and enter it to delete. Number: ";
                cin >> j;
                for (i = 0; i < item.size(); ++i)
                {
                    if (i == (j-1))
                    {
                        item.erase(item.begin() + i);
                    };
                    //++j;
                }
            }
            else if (choose == 'n')
                break;
        }
    }
    return 0;
}