#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include "product.h"

using namespace std;

struct Product {
public:
    string type;

    Product() = default;

    Product(string type) {
        this->type = type;
    }

    string GetType() const {
        return this->type;
    }

    friend bool operator==(const Product& a, const Product& b) {
        return a.GetType() == b.GetType();
    }
};

int main() {
    const Product searchProduct("laptop");
    Product product1("phone");
    Product product2("laptop");
    Product product3("phone");
    Product product4("phone");
    vector<Product> storage;
    storage.push_back(product1);
    storage.push_back(product2);
    storage.push_back(product3);
    storage.push_back(product4);
    cout << count(storage.begin(), storage.end(), searchProduct);
}