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

using namespace std;

class Kola {
public:
    // small medium large
    string razmer;
    int number;

    Kola() {

    }
};

class Parkomqsto {
private:
    string razmer;
    int number;
    bool zaeto; // true, false
    friend class Parking;

public:
    Parkomqsto() {}

    Parkomqsto(string r) {
        razmer = r;
        zaeto = false;
    }


    void operator+(Kola k) {
        if (razmer == k.razmer) {
            zaeto = true;
            number = k.number;
        }
    }
    // return type      name        ()      {}
};

class Parking {
public:
    vector<Parkomqsto> mesta;

    void obshtiMestaPoRazmeri() {
        int small = 0;
        int medium = 0;
        int large = 0;
        // S S M L M
        for (Parkomqsto p : mesta) {
            if (p.razmer == "S") {
                small++;
            }
            else if (p.razmer == "M") {
                medium++;
            }
            else if (p.razmer == "L") {
                large++;
            }
        }
        cout << small << "," << medium << "," << large << endl;
    }

    void svobodniMesta(string s) {
        int counter = 0;

        for (Parkomqsto p : mesta) {
            if (p.razmer == s && p.zaeto == false) {
                counter++;
            }
        }
        cout << counter << endl;
    }
};


int main() {
    Kola k;
    k.razmer = "S";

    Kola k2;
    k2.razmer = "M";

    Kola k3;
    k3.razmer = "L";

    Parkomqsto p1("S");
    Parkomqsto p2("S");
    Parkomqsto p3("M");

    Parking p;
    p.mesta = {p1, p2, p3};
    p2 + k;
    p.obshtiMestaPoRazmeri();
    p.svobodniMesta("S");
}