Tennis Ranklist

tourney = int(input())
points = int(input())
win = 0
total = 0

for i in range(tourney):
    stage = input()
    if stage == "W":
        total += 2000
        win += 1
    elif stage == "F":
        total += 1200
    elif stage == "SF":
        total += 720

print(f"Final points: {total + points}")
print(f"Average points: {int(total / tourney)}")
print(f"{win / tourney * 100:.2f}%")