Football Souvenirs

country = input()
souvenir = input()
volume = int(input())
output = ""
price = 0

if country == "Argentina":
    if souvenir == "flags":
        price = 3.25
    elif souvenir == "caps":
        price = 7.20
    elif souvenir == "posters":
        price = 5.10
    elif souvenir == "stickers":
        price = 1.25
    else:
        output = "Invalid stock!"

elif country == "Brazil":
    if souvenir == "flags":
        price = 4.20
    elif souvenir == "caps":
        price = 8.50
    elif souvenir == "posters":
        price = 5.35
    elif souvenir == "stickers":
        price = 1.20
    else:
        output = "Invalid stock!"

elif country == "Croatia":
    if souvenir == "flags":
        price = 2.75
    elif souvenir == "caps":
        price = 6.90
    elif souvenir == "posters":
        price = 4.95
    elif souvenir == "stickers":
        price = 1.10
    else:
        output = "Invalid stock!"

elif country == "Denmark":
    if souvenir == "flags":
        price = 3.10
    elif souvenir == "caps":
        price = 6.50
    elif souvenir == "posters":
        price = 4.80
    elif souvenir == "stickers":
        price = 0.90
    else:
        output = "Invalid stock!"

else:
    output = "Invalid country!"

if price > 0:
    print(f"Pepi bought {volume} {souvenir} of {country} for {price * volume:.2f} lv.")
else:
    print(output)