S = input()
asciicode = [ord(S) for S in S]
strlength = len(S)
count = 0
listlength = len(asciicode)
for i in range(listlength):
    checkstr =str(asciicode[i])
    check = int(checkstr)
    if check > 126:
        count = count+1
        break
    elif check < 33:
        count = count+1
        break
    else:
        break
if strlength > 100:
    count = count+1
elif strlength < 1:
    count = count+1
else:
    pass
if count > 0:
    print(400)
else:
    print(200)