days=int(input())

money_won=0
winning_days=0
losing_days=0
for days in range(days):
    game_name = input()
    games_won = 0
    games_lost = 0
    money_won_per_day=0
    while game_name!="Finish":
        result=input()
        if result=="win":
            money_won_per_day+=20
            games_won+=1
        elif result=="lose":
            games_lost+=1
        game_name = input()

    if games_won>games_lost:
        winning_days+=1
        money_won_per_day=1.1*money_won_per_day
    else:
        losing_days+=1

    money_won+=money_won_per_day

if winning_days>losing_days:
    money_won=1.2*money_won
    print(f"You won the tournament! Total raised money: {money_won:.2f}")
else:
    print(f"You lost the tournament! Total raised money: {money_won:.2f}")