import re

a = "zxcvbnmasdfghjklqwertyuiopZXCVBNMASDFGHJKLQWERTYUIOP1234567890-_"

f = True
id = input()
f = False if len(id) <1 or len(id) > 32 else f
for c in id:
	f = False if c not in a else f
f = False if id[0] in "-_" or id[-1] in "-_" else f
if f:
	print(200)
else:
	print(400)