Example_Code_V6.cpp

#include <iostream>
using namespace std;
#include <set>
#include <string>

int main()
{
    cout << "what serve is in your bag?" << endl;
    set<string> s;

    bool a = true; 
    while (a == true)
    {
        string serve;
        cout << "enter a serve: " << endl;
        cin >> serve;
        s.insert(serve);
        cout << "do you want to add another serve? (y/n): " << endl;
        char choice;
        cin >> choice;
        if (choice == 'n' || choice == 'N')
        {
            break;
        }
    }
   
    cout << "size of set: " << s.size() << endl;
    if (s.contains("topper"))
    {
        cout << "watch out for the topper!" << endl;
    }
    if (s.contains("floater"))
    {
        cout << "watch out for the floater!" << endl;
    }
    for (auto it = s.begin(); it != s.end(); ++it)
    {
        cout << *it << ", ";
    }
    cout << endl;

    return 0;
}