import re

S = input()

if (
    1 <= len(S) <= 32
    and re.match(r"^[A-Za-z0-9_-]{1,32}$", S)
    and S[0] != "_"
    and S[0] != "-"
    and S[-1] != "_"
    and S[-1] != "-"
):
    print("200")
else:
    print("400")