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

class Library {
private:
    string owner;
    vector<string> books;

public:
    Library(string name) : owner(name) {}

    void addBook(string book) {
        books.push_back(book);
        cout << "Book '" << book << "' added successfully!\n";
    }

    void removeBook(string book) {
        for (size_t i = 0; i < books.size(); i++) {
            if (books[i] == book) {
                books.erase(books.begin() + i);
                cout << "Book '" << book << "' removed successfully!\n";
                return;
            }
        }
        cout << "Book not found in the library.\n";
    }

    void listBooks() const {
        if (books.empty()) {
            cout << "Your library is empty.\n";
        } else {
            cout << "Books in your library:\n";
            for (const string &book : books) {
                cout << "- " << book << "\n";
            }
        }
    }
};

int main() {
    string name;
    cout << "Welcome to Your Personal Library Management System!\n";
    cout << "What is your name? ";
    getline(cin, name);

    Library myLibrary(name);
    
    int choice;
    do {
        cout << "\nMENU:\n";
        cout << "1. List all books\n";
        cout << "2. Add a new book\n";
        cout << "3. Remove a book\n";
        cout << "4. Exit\n";
        cout << "Enter your choice: ";
        cin >> choice;
        cin.ignore();

        if (choice == 1) {
            myLibrary.listBooks();
        } else if (choice == 2) {
            string book;
            cout << "Enter book name: ";
            getline(cin, book);
            myLibrary.addBook(book);
        } else if (choice == 3) {
            string book;
            cout << "Enter book name to remove: ";
            getline(cin, book);
            myLibrary.removeBook(book);
        } else if (choice == 4) {
            cout << "Thank you for using the Library Management System!\n";
        } else {
            cout << "Invalid choice. Please try again.\n";
        }
    } while (choice != 4);

    return EXIT_SUCCESS;
}