01. Ranking

contests = {}  # contest : password, user, max(points)
users = {}  # user : contest, points

while True:
    command = input().split(":")
    if command[0] == "end of contests":
        break
    contest = command[0]
    password = command[1]
    if contest not in contests:
        contests[contest] = {"pass": password}

while True:
    command = input().split("=>")
    if command[0] == "end of submissions":
        break
    contest = command[0]
    password = command[1]
    user = command[2]
    points = int(command[3])

    if contest not in contests or contests[contest]["pass"] != password:
        continue

    if user not in contests[contest]:
        contests[contest] = {"pass": password, user: points}
    elif user in contests[contest] and points > contests[contest][user]:
        contests[contest][user] = points

    if user not in users:
        users[user] = {"sum": points, contest: points}

    elif user in users and contest not in users[user]:
        users[user][contest] = points
        users[user]["sum"] += points

    elif user in users and contest in users[user] and points > users[user][contest]:
        users[user]["sum"] -= users[user][contest]
        users[user][contest] = points
        users[user]["sum"] += points

best_user = max(users, key=lambda x: users[user]["sum"])
best_sum = users[best_user]["sum"]

print(f"Best candidate is {best_user} with total {best_sum} points.\n"
      f"Ranking:")

for user in sorted(users):
    users[user].pop("sum")
    print(user)
    users = {key: dict(sorted(val.items(), key=lambda ele: ele[1], reverse=True)) for key, val in users.items()}
    for contest in users[user]:
        print(f"#  {contest} -> {users[user][contest]}")