03. Logistics

# 03. Logistics

cargo = int(input())
ton_van = 0
ton_tir = 0
ton_train = 0
all_tons = 0

for i in range(1, cargo + 1):
    ton = int(input())
    if ton <= 3:
        ton_van += ton
        all_tons += ton
    elif ton >= 4 and ton <= 11:
        ton_tir += ton
        all_tons += ton
    elif ton >= 12:
        ton_train += ton
        all_tons += ton
price_van = ton_van * 200
price_tir = ton_tir * 175
price_train = ton_train * 120
procent_ton = (price_tir + price_train + price_van) / all_tons
procent_van = (ton_van / all_tons) * 100
procent_tir = (ton_tir / all_tons) * 100
procent_train = (ton_train / all_tons) * 100
print(f"{procent_ton:.2f}")
print(f"{procent_van:.2f}%")
print(f"{procent_tir:.2f}%")
print(f"{procent_train:.2f}%")