ДЗ. Задание 10

def get_track():
    track_name, author, year = map(str.strip, input().split("|"))
    return (track_name, author, int(year))


tracks = dict()
n = int(input())

for _ in range(n):
    track, author, year = get_track()

    if(track not in tracks) or (tracks[track][1] > year):
        tracks[track] = (author, year)

out = ["{} - {}".format(author, track) for track, (author, year) in tracks.items()]
out.sort()

print(*out, sep="\n")