Турнирная таблица по футболу

#include <algorithm>
#include <iostream>
#include <string>
#include <iomanip>
using namespace std;
class Football {
public:
    Football() :
        game_(0), win_(0), draw_(0), losing_(0), gs_(0), gc_(0) {}
    explicit Football(string& name) :
        name_(name), game_(0), win_(0), draw_(0), losing_(0), gs_(0),gc_(0) {}
    void win(unsigned value) {
        win_ = value;
        game_ += value;
    }
    void draw(unsigned value) {
        draw_ = value;
        game_ += value;
    }
    void losing(unsigned value) {
        losing_ = value;
        game_ += value;
    }
    void goals_scored(unsigned value) {
        gs_ = value;
    }
    void goals_conceded(unsigned value) {
        gc_ = value;
    }
    unsigned points_scored()const {
        return win_ * 3 + draw_;
    }
private:
    string name_;
    unsigned game_;
    unsigned win_;
    unsigned draw_;
    unsigned losing_;
    unsigned gs_;
    unsigned gc_;
    friend ostream& operator<<(ostream& out, const Football& fb) {
        out << left << setw(24) << fb.name_ << right
            << setw(5) << fb.game_
            << setw(5) << fb.win_
            << setw(5) << fb.draw_
            << setw(5) << fb.losing_
            << setw(5) << fb.gs_
            << " - " << setw(2) << fb.gc_
            << setw(5) << fb.points_scored();
        return out;
    }
    friend bool operator>(const Football& a, const Football& b) {
        return a.points_scored() > b.points_scored();
    }
};
unsigned input(const char* msg) {
    cout << msg;
    unsigned value;
    cin >> value;
    cin.ignore(numeric_limits<streamsize>::max(), '\n');
    return value;
}
Football team() {
    cout << "Название команды: ";
    string name;
    getline(cin, name);
    Football club(name);
    club.win(input("Количество побед: "));
    club.draw(input("Количество ничьих: "));
    club.losing(input("Количество поражений: "));
    club.goals_scored(input("Количество забитых мячей: "));
    club.goals_conceded(input("Количество пропущенных мячей: "));
    return club;
}
void title() {
    cout << "\n"
        << setw(15) << "Команда"
        << setw(14) << "И"
        << setw(5) << "В"
        << setw(5) << "Н"
        << setw(5) << "П"
        << setw(9) << "З - П"
        << setw(8) << "О\n\n";
}
int main() {
    system("chcp 1251 > nul");
    Football table[8];
    for (auto& club : table) club = team();
    sort(begin(table), end(table), greater<Football>());
    system("cls");
    title();
    for (const auto& club : table) cout << club << '\n';
    system("pause > nul");
}