import sys


def main() -> None:
    s = sys.stdin.readline().rstrip("\n")
    ok = True

    if len(s) < 1 or len(s) > 32:
        ok = False

    allowed = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-"

    if ok:
        for ch in s:
            found = False
            for candidate in allowed:
                if ch == candidate:
                    found = True
                    break
            if not found:
                ok = False
                break

    if ok:
        if s[0] == "_" or s[0] == "-" or s[-1] == "_" or s[-1] == "-":
            ok = False

    print(200 if ok else 400)


if __name__ == "__main__":
    main()