7) Products

#include <iostream>
#include <vector>
using namespace std;

class Product{
public:
    // Конструктор
    Product(string Name, string Manufacturer, int Price, int ExpirationDate, int Amount){
        set_name(Name);
        set_manufacturer(Manufacturer);
        set_price(Price);
        set_expirationDate(ExpirationDate);
        set_amount(Amount);
     }

    // Сеттеры
    void set_name(string name){
        Name = name;
    }
    void set_manufacturer(string manufacturer){
        Manufacturer = manufacturer;
    }
    void set_price(int price){
        Price    = price;
    }
    void set_expirationDate(int expiration_date){
        ExpirationDate = expiration_date;
    }
    void set_amount(int amount){
        Amount = amount;
    }

    // Геттеры
    string get_name(){
        return  Name;
    }
    string set_manufacturer(){
        return Manufacturer;
    }
    int get_price(){
        return Price;
    }
    int get_expirationDate(){
        return ExpirationDate;
    }
    int get_amount(){
        return Amount;
    }


    // other
    void print_all_data(){
        cout << Name << " " << Manufacturer << " " << Price << " "
               << " " << ExpirationDate << " " << Amount << endl;
    }

private:

    string  Name,
            Manufacturer;
    int     Price,
            ExpirationDate,
            Amount;
};

void show_by_name(vector <Product> Products, string name){
    cout << "\n\n Products  " << name << endl;
    int size = Products.size();
    for (int i = 0;i<size; i++){
        if(Products[i].get_name() == name){
            Products[i].print_all_data();
        }
    }
}

void show_by_name_price(vector <Product> Products, string name, int price){
    cout << "\n\n Products  " << name << " and price less " << price << endl;
    int size = Products.size();
    for (int i = 0;i<size; i++){
        if((Products[i].get_name() == name) && (Products[i].get_price() < price)){
            Products[i].print_all_data();
        }
    }
}

void show_expirationDate(vector <Product> Products, int expirationDate){
    cout << "\n\n Products expirationDate more then " << expirationDate<< endl;
    int size = Products.size();
    for (int i = 0;i<size; i++){
        if(Products[i].get_expirationDate() > expirationDate){
            Products[i].print_all_data();
        }
    }
}


int main() {
    vector <Product> Products;

    Products.push_back(Product("Apple","AgroRussia",50,30,100));
    Products.push_back(Product("Apple","AgroChina",40,50,100));
    Products.push_back(Product("Apple","AgroKrasnodar",80,20,100));



    show_by_name(Products, "Apple");
    show_by_name_price(Products, "Apple", 60 );
    show_expirationDate(Products, 21);
    return 0;
}