#include <string>
#include <iostream>

using namespace std;

class River
{
private:
    static int RavnCount;
    static int GornCount;
    string name;
    int length;
    string type;
    string countries;
public:
    River()
    {
        this->name = "";
        this->length = 0;
        this->type = "равнинная";
        this->countries = "";
    }

    River(const River& riv)
    {
        this->name = riv.name;
        this->length = riv.length;
        this->type = riv.type;
        this->countries = riv.countries;
    }

    River(string name, int length, string type, string countries)
    {
        this->name = name;
        this->length = length;
        if (type != "равнинная" || type != "горная")
        {
            this->type = type;
        }
        else
        {
            this->type = "равнинная";
        }
        this->countries = countries;
    }

    void setName(string name)
    {
        this->name = name;
    }

    void setLength(int length)
    {
        this->length = length;
    }

    void setType(string type)
    {
        if (type != "равнинная" || type != "горная")
        {
            this->type = type;
        }
        else
        {
            this->type = "равнинная";
        }
    }

    void setCountries(string countries)
    {
        this->countries = countries;
    }

    string getName()
    {
        return this->name;
    }

    int getLength()
    {
        return this->length;
    }

    string getType()
    {
        return this->type;
    }

    string getCountries()
    {
        return this->countries;
    }

    void Show()
    {
        cout << getName() << " " << getLength() << " " << getType() << " " << getCountries() << endl;
    }

    bool operator>(const River& riv)
    {
        if (this->type > riv.type)
        {
            return true;
        }
        else if (this->type == riv.type && this->length < riv.length)
        {
            return true;
        }
        else if (this->length == riv.length && this->name > riv.name)
        {
            return true;
        }
        return false;
    }

    bool operator==(const River& riv)
    {
        if (this->type == riv.type && this->length == riv.length && this->name == riv.name && this->countries == riv.countries)
        {
            return true;
        }
        return false;
    }
};

int River::RavnCount = 0;
int River::GornCount = 0;

int main()
{
    setlocale(LC_ALL, "rus");
    River riv1, riv2("Volga", 1000, "равнинная", "Россия"), riv3("Ashe", 500, "горная", "Россия");
    riv1.Show();
    riv1.setName("Volga");
    riv1.setLength(1000);
    riv1.setType("равнинная");
    riv1.setCountries("Россия");
    riv1.Show();
    riv2.Show();
    riv3.Show();
    cout << (riv1 == riv2) << " " << (riv2 > riv3) << " " << (riv3 > riv1) << endl;
}