movie_scores = [
    ("Zootopia 2", 7.5),
    ("Iron Lung", 6.6),
    ("Solo Mio", 7.6),
    ("Dracula", 6.2),
    ("Good Luck, Have Fun, Don't Die", 7.3),
    ("The Strangers: Chapter 3", 4.1),
    ("Shelter", 6.5),
    ("Mercy", 6.2)]

def print_movies(movie_db):
    for movie_pair in movie_db:
        (movie, score) = movie_pair
        print(movie + "\t" + str(score))
        
def print_movies2(movie_db):
    for movie_pair in movie_db:
        print(movie_pair[0] + "\t" + str(movie_pair[1]))        
        
def print_movies3(movie_db):
    for (movie, score) in movie_db:
        print(movie + "\t" + str(score))

def get_movie_score(movie_db, movie_title):
    for (movie, score) in movie_db:
        if movie == movie_title:
            return score
    
    return -1

def get_highest_rated_movie(movie_db):
    max_score = -1
    max_movie = ""
    
    for (movie, score) in movie_db:
        if score > max_score:
            max_score = score
            max_movie = movie
            
    return (max_movie, max_score)

def get_movies_above_threshold(movie_db, threshold):
    movies_above = []
    
    for (movie, score) in movie_db:
        if score >= threshold:
            movies_above.append(movie)
            
    return movies_above