#include #include #include #include #include using namespace std; struct movie { string title; int year; string actor; double rating; }; movie readMovie(string line){ vector fields; istringstream stream(line); string token; while(getline(stream, token, ';')) { fields.push_back(token); } movie m; m.title = fields[0]; m.year = stoi(fields[1]); m.actor = fields[2]; m.rating = stod(fields[3]); return m; } void listMovies(vector movies){ for (int i = 0; i < movies.size(); i++){ cout << "Title: " << movies[i].title << endl; cout << "Year: " << movies[i].year << endl; cout << "Actor: " << movies[i].actor << endl; cout << "Rating: " << movies[i].rating << endl; cout << endl; } cout << "Total Count: " << movies.size() << endl; } int getOption(){ cout << "Search menu:" << endl; cout << "1. Search by Title" << endl; cout << "2. Search by Year" << endl; cout << "3. Search by Actor" << endl; cout << "4. Search by Rating" << endl; cin.ignore(); int option; while (true){ cout << "Enter option: "; cin >> option; if (cin.fail()){ cin.clear(); cin.ignore(INT_MAX, '\n'); cout << "Not a valid number." << endl; } else if (option < 1 || option > 4) { cout << "Please enter a number between 1 and 4." << endl; } else { break; } } return option; } vector searchActor(vector movies, string actor){ vector results; for (int i = 0; i < movies.size(); i++) { if(movies[i].actor.find(actor) != string::npos) { results.push_back(movies[i]); } } return results; } vector searchTitle(vector movies, string title){ vector results; for (int i = 0; i < movies.size(); i++) { if(movies[i].title.find(title) != string::npos) { results.push_back(movies[i]); } } return results; } vector searchYears(vector movies, int start, int end){ vector results; for (int i = 0; i < movies.size(); i++) { if(movies[i].year >= start && movies[i].year <= end) { results.push_back(movies[i]); } } return results; } vector searchRating(vector movies, int min, int max){ vector results; for (int i = 0; i < movies.size(); i++) { if(movies[i].rating >= min && movies[i].rating <= max) { results.push_back(movies[i]); } } return results; } void search(vector movies){ int option = getOption(); cin.ignore(INT_MAX, '\n'); if (option == 1) { //search by title cout << "Please enter a title to search for: "; string title; getline(cin, title); listMovies(searchTitle(movies, title)); } else if (option == 2) { //search by year cout << "Please enter the starting year to search: "; int start; cin >> start; cout << "Please enter the ending year to search: "; int end; cin >> end; listMovies(searchYears(movies, start, end)); } else if (option == 3) { //search by actor cout << "Please enter an to search for: "; string actor; getline(cin, actor); listMovies(searchActor(movies, actor)); } else if (option == 4) { //search by rating cout << "Please enter the minimum rating to search: "; int min; cin >> min; cout << "Please enter the maximum rating to search: "; int max; cin >> max; listMovies(searchRating(movies, min, max)); } } int main() { vector movies; ifstream in; in.open("movies.txt"); if(in.fail()) cout << "File didn't open"<> choice; if (choice == 'l'){ listMovies(movies); } else if (choice == 's'){ search(movies); } else break; } return 0; }