2.Judge

contests = {}
data = input()
individual_standings = {}
# data_users = []
while not data == 'no more time':
    username, contest, points = data.split(" -> ")
    points = int(points)

    if contest not in contests:
        contests[contest] = {username: points}
        # contests[contest][username] = points
    else:
        if username in contests[contest]:
            contests[contest][username] = points
            if contests[contest][username] <= points:
                contests[contest][username] = points
        else:
            contests[contest][username] = points

    if username not in individual_standings:
        individual_standings[username] = points
    else:
        if individual_standings[username] <= points:
            individual_standings[username] = points
        else:
            individual_standings[username] += points

    data = input()

for key, value in contests.items():
    print(f"{key}: {len(value)} participants")
    i = 1
    sorted_items = dict(sorted(value.items(), key=lambda x: (-x[1], x[0])))
    for k2, v2 in sorted_items.items():
        print(f'{i}. {k2} <::> {v2}')
        i += 1

print('Individual standings:')
i = 1
for key, value in sorted(individual_standings.items(), key=lambda x: (-(x[1]), x[0])):
    print(f'{i}. {key} -> {value}')
    i += 1

# TODO 66 / 100 Judge