имифи практика

#include <iostream>
#include <fstream>
#include <string>
#include <cstring>

// Константы для размеров массивов
const int MAX_ATHLETES = 100;
const int MAX_COACHES = 20;
const int MAX_JUDGES = 20;
const int MAX_COMPETITIONS = 50;
const int MAX_ATHLETES_PER_COACH = 10;
const int MAX_JUDGES_PER_COMPETITION = 5;
const int MAX_COMPETITIONS_PER_JUDGE = 10;
const int MAX_RESULTS_PER_COMPETITION = 100;
using namespace std;
// Структуры данных
struct Athlete {
    string fullName;
    string rank;
    int birthYear;
    string team;
    string achievements;
};

struct Coach {
    string fullName;
    string title;
    Athlete* athletes[MAX_ATHLETES_PER_COACH];
    int athletecnt;
};

struct Judge {
    string fullName;
    string category;
    string competitions[MAX_COMPETITIONS_PER_JUDGE];
    int competitioncnt;
};

struct Competition {
    string date;
    string status;
    string venue;
    Judge* judges[MAX_JUDGES_PER_COMPETITION];
    int judgecnt;
    struct Result {
        Athlete* athlete;
        string result;
    } results[MAX_RESULTS_PER_COMPETITION];
    int resultcnt;
};

class SportsFederation {
private:
    Athlete athletes[MAX_ATHLETES];
    int athletecnt;

    Coach coaches[MAX_COACHES];
    int coachcnt;

    Judge judges[MAX_JUDGES];
    int judgecnt;

    Competition competitions[MAX_COMPETITIONS];
    int competitioncnt;

    void loadAthletes() {
        ifstream file("Спортсмены.txt");
        athletecnt = 0;
        if (file.is_open()) {
            while (file >> athletes[athletecnt].fullName >> athletes[athletecnt].rank >> athletes[athletecnt].birthYear
                        >> athletes[athletecnt].team >> athletes[athletecnt].achievements) {
                athletecnt++;
            }
            file.close();
        }
    }

    void loadCoaches() {
        ifstream file("Тренеры.txt");
        coachcnt = 0;
        if (file.is_open()) {
            while (file >> coaches[coachcnt].fullName >> coaches[coachcnt].title) {
                coaches[coachcnt].athletecnt = 0;
                string athleteName;
                while (file >> athleteName) {
                    for (int i = 0; i < athletecnt; ++i) {
                        if (athletes[i].fullName == athleteName) {
                            coaches[coachcnt].athletes[coaches[coachcnt].athletecnt++] = &athletes[i];
                            break;
                        }
                    }
                }
                coachcnt++;
            }
            file.close();
        }
    }

    void loadJudges() {
        ifstream file("Судьи.txt");
        judgecnt = 0;
        if (file.is_open()) {
            while (file >> judges[judgecnt].fullName >> judges[judgecnt].category) {
                judges[judgecnt].competitioncnt = 0;
                while (file >> judges[judgecnt].competitions[judges[judgecnt].competitioncnt]) {
                    judges[judgecnt].competitioncnt++;
                }
                judgecnt++;
            }
            file.close();
        }
    }

    void saveAthletes() {
        ofstream file("Спортсмены.txt");
        if (file.is_open()) {
            for (int i = 0; i < athletecnt; ++i) {
                file << athletes[i].fullName << " " << athletes[i].rank << " " << athletes[i].birthYear << " "
                     << athletes[i].team << " " << athletes[i].achievements << endl;
            }
            file.close();
        }
    }

    void saveCoaches() {
        ofstream file("Тренеры.txt");
        if (file.is_open()) {
            for (int i = 0; i < coachcnt; ++i) {
                file << coaches[i].fullName << " " << coaches[i].title;
                for (int j = 0; j < coaches[i].athletecnt; ++j) {
                    file << " " << coaches[i].athletes[j]->fullName;
                }
                file << endl;
            }
            file.close();
        }
    }

    void saveJudges() {
        ofstream file("Судьи.txt");
        if (file.is_open()) {
            for (int i = 0; i < judgecnt; ++i) {
                file << judges[i].fullName << " " << judges[i].category;
                for (int j = 0; j < judges[i].competitioncnt; ++j) {
                    file << " " << judges[i].competitions[j];
                }
                file << endl;
            }
            file.close();
        }
    }

public:
    SportsFederation() : athletecnt(0), coachcnt(0), judgecnt(0), competitioncnt(0) {
        loadAthletes();
        loadCoaches();
        loadJudges();
    }

    void addAthlete(const Athlete& athlete) {
        if (athletecnt < MAX_ATHLETES) {
            athletes[athletecnt++] = athlete;
            saveAthletes();
        }
    }


    void addAthlete() {
        Athlete athlete;
        cout << "Введите ФИО спортсмена: ";
        cin.ignore();
        getline(cin, athlete.fullName);
        cout << "Введите разряд спортсмена: ";
        getline(cin, athlete.rank);
        cout << "Введите год рождения спортсмена: ";
        cin >> athlete.birthYear;
        cout << "Введите команду спортсмена: ";
        cin.ignore();
        getline(cin, athlete.team);
        cout << "Введите достижения спортсмена: ";
        getline(cin, athlete.achievements);
        addAthlete(athlete);
    }


    void removeAthlete(const string& fullName) {
        for (int i = 0; i < athletecnt; ++i) {
            if (athletes[i].fullName == fullName) {
                for (int j = i; j < athletecnt - 1; ++j) {
                    athletes[j] = athletes[j + 1];
                }
                athletecnt--;
                saveAthletes();
                break;
            }
        }
    }
    void removeAthlete() {
        string fullName;
        cout << "Введите ФИО спортсмена для удаления: ";
        cin.ignore();
        getline(cin, fullName);
        removeAthlete(fullName);
    }

    void addCoach(const Coach& coach) {
        if (coachcnt < MAX_COACHES) {
            coaches[coachcnt++] = coach;
            saveCoaches();
        }
    }
    void addCoach() {
        Coach coach;
        cout << "Введите ФИО тренера: ";
        cin.ignore();
        getline(cin, coach.fullName);
        cout << "Введите звание тренера: ";
        getline(cin, coach.title);
        coach.athletecnt = 0;
        cout << "Введите количество спортсменов тренера: ";
        int c;
//        cout << "123";
        int cnt;
        cin >> cnt;
        cin.ignore();

        for (int i = 0; i < cnt; ++i) {
            string athleteName;
            cout << "Введите ФИО спортсмена: ";

//            cout << "wqe";
            getline(cin, athleteName);
            for (int j = 0; j < athletecnt; ++j) {
                if (athletes[j].fullName == athleteName) {
                    coach.athletes[coach.athletecnt++] = &athletes[j];
                    break;
                }
            }
        }
        addCoach(coach);
    }

    void removeCoach(const string& fullName) {
        for (int i = 0; i < coachcnt; ++i) {
            if (coaches[i].fullName == fullName) {
                for (int j = i; j < coachcnt - 1; ++j) {
                    coaches[j] = coaches[j + 1];
                }
                coachcnt--;
                saveCoaches();
                break;
            }
        }
    }
    void removeCoach() {
        string fullName;
        cout << "Введите ФИО тренера для удаления: ";
        cin.ignore();
        getline(cin, fullName);
        removeCoach(fullName);
    }

    void addJudge(const Judge& judge) {
        if (judgecnt < MAX_JUDGES) {
            judges[judgecnt++] = judge;
            saveJudges();
        }
    }

    void addJudge() {
        Judge judge;
        cout << "Введите ФИО судьи: ";
        cin.ignore();
        getline(cin, judge.fullName);
        cout << "Введите категорию судьи: ";
        getline(cin, judge.category);
        judge.competitioncnt = 0;
        cout << "Введите количество проведённых соревнований: ";
        int cnt;
        cin >> cnt;
        cin.ignore();
        for (int i = 0; i < cnt; ++i) {
            cout << "Введите название соревнования: ";
            getline(cin, judge.competitions[judge.competitioncnt++]);
        }
        addJudge(judge);
    }

    void removeJudge(const string& fullName) {
        for (int i = 0; i < judgecnt; ++i) {
            if (judges[i].fullName == fullName) {
                for (int j = i; j < judgecnt - 1; ++j) {
                    judges[j] = judges[j + 1];
                }
                judgecnt--;
                saveJudges();
                break;
            }
        }
    }

    void removeJudge() {
        string fullName;
        cout << "Введите ФИО судьи для удаления: ";
        cin.ignore();
        getline(cin, fullName);
        removeJudge(fullName);
    }

    void addCompetition(const Competition& competition) {
        if (competitioncnt < MAX_COMPETITIONS) {
            competitions[competitioncnt++] = competition;
        }
    }

    void addCompetition() {
        Competition competition;
        cout << "Введите дату соревнования: ";
        cin.ignore();
        getline(cin, competition.date);
        cout << "Введите статус соревнования: ";
        getline(cin, competition.status);
        cout << "Введите место проведения соревнования: ";
        getline(cin, competition.venue);
        competition.judgecnt = 0;
        cout << "Введите количество судей: ";
        int cnt;
        cin >> cnt;
        cin.ignore();
        for (int i = 0; i < cnt; ++i) {
            string judgeName;
            cout << "Введите ФИО судьи: ";
            getline(cin, judgeName);
            for (int j = 0; j < judgecnt; ++j) {
                if (judges[j].fullName == judgeName) {
                    competition.judges[competition.judgecnt++] = &judges[j];
                    break;
                }
            }
        }
        addCompetition(competition);
    }

    void createCompetitionResults(const string& competitionDate) {
        for (int i = 0; i < competitioncnt; ++i) {
            if (competitions[i].date == competitionDate) {
                competitions[i].resultcnt = 0;
                for (int j = 0; j < athletecnt; ++j) {
                    if (competitions[i].resultcnt < MAX_RESULTS_PER_COMPETITION) {
                        competitions[i].results[competitions[i].resultcnt].athlete = &athletes[j];
                        competitions[i].results[competitions[i].resultcnt].result = "Результат";
                        competitions[i].resultcnt++;
                    }
                }
                break;
            }
        }
    }
    void createCompetitionResults() {
        string date;
        cout << "Введите дату соревнования для создания результатов: ";
        cin.ignore();
        getline(cin, date);
        createCompetitionResults(date);
    }



    void updateAthleteAchievements(const string& competitionDate) {
        for (int i = 0; i < competitioncnt; ++i) {
            if (competitions[i].date == competitionDate) {
                for (int j = 0; j < competitions[i].resultcnt; ++j) {
                    Athlete* athlete = competitions[i].results[j].athlete;
                    if (!athlete->achievements.empty()) {
                        athlete->achievements += ", ";
                    }
                    athlete->achievements += competitions[i].results[j].result;
                }
                saveAthletes();
                break;
            }
        }
    }
    void updateAthleteAchievements() {
        string date;
        cout << "Введите дату соревнования для обновления достижений спортсменов: ";
        cin.ignore();
        getline(cin, date);
        updateAthleteAchievements(date);
    }

    void printCoachAchievements() {
        for (int i = 0; i < coachcnt; ++i) {
            cout << coaches[i].fullName << " (" << coaches[i].title << "):" << endl;
            for (int j = 0; j < coaches[i].athletecnt; ++j) {
                cout << "  " << coaches[i].athletes[j]->fullName << " - " << coaches[i].athletes[j]->achievements << endl;
            }
        }
    }


};

void printMenu() {
    cout << "Меню:\n";
    cout << "1. Добавить спортсмена\n";
    cout << "2. Удалить спортсмена\n";
    cout << "3. Добавить тренера\n";
    cout << "4. Удалить тренера\n";
    cout << "5. Добавить судью\n";
    cout << "6. Удалить судью\n";
    cout << "7. Добавить соревнование\n";
    cout << "8. Создать результаты соревнования\n";
    cout << "9. Обновить достижения спортсменов\n";
    cout << "10. Показать достижения тренеров\n";
    cout << "0. Выход\n";
}

int main() {

    system("chcp 1251");
    SportsFederation federation;
    int choice;
//    cout << 123 << endl;
//    return 1;
    do {
        printMenu();
        cin >> choice;

        switch (choice) {
            case 1:
                federation.addAthlete();
                break;
            case 2:
                federation.removeAthlete();
                break;
            case 3:
                federation.addCoach();
                break;
            case 4:
                federation.removeCoach();
                break;
            case 5:
                federation.addJudge();
                break;
            case 6:
                federation.removeJudge();
                break;
            case 7:
                federation.addCompetition();
                break;
            case 8:
                federation.createCompetitionResults();
                break;
            case 9:
                federation.updateAthleteAchievements();
                break;
            case 10:
                federation.printCoachAchievements();
                break;
            case 0:
                cout << "Выход...\n";
                break;
            default:
                cout << "Неверный выбор. Попробуйте снова.\n";
                break;
        }
    } while (choice != 0);

    return 0;
}