#include <iostream>
#include <string>
#include <list>

using namespace std;

struct VideoLibrary {
    string title;
    unsigned int cost;
    string producer;
};

int main() {
    char choice;
    list<VideoLibrary> movies;
    VideoLibrary movie;
    unsigned int total_cost = 0;
    do {
        cout << "Enter title: ";
        getline(cin, movie.title);
        cout << "Enter cost: ";
        cin >> movie.cost;
        total_cost += movie.cost;
        cout << "Enter producer name: ";
        cin.ignore(1);
        getline(cin, movie.producer);


        movies.push_back(movie);
        cout << "Add one more movie? (y/n): ";
        cin >> choice;
        cin.ignore(1);
    } while (choice == 'y');
    cout << "\n\n";

    cout << "Movies with cost lower than mean:" << endl;
    for(auto it : movies) {
        if (it.cost < (total_cost / movies.size())) {
            cout << it.producer << " - " << it.title;
            cout << " (" << it.cost << ")" << endl;
        }
    }

    return 0;
}