In "Takahashi-ya", a ramen restaurant, a bowl of ramen costs 700 yen (the currency of Japan), plus 100 yen for each kind of topping (boiled egg, sliced pork, green onions).

A customer ordered a bowl of ramen and told which toppings to put on his ramen to a clerk. The clerk took a memo of the order as a string S. S is three characters long, and if the first character in S is `o`, it means the ramen should be topped with boiled egg; if that character is `x`, it means the ramen should not be topped with boiled egg. Similarly, the second and third characters in S mean the presence or absence of sliced pork and green onions on top of the ramen.

Write a program that, when S is given, prints the price of the corresponding bowl of ramen.

Constraints

* S is a string of length 3.
* Each character in S is `o` or `x`.

Input

Input is given from Standard Input in the following format:


S


Output

Print the price of the bowl of ramen corresponding to S.

Examples

Input

oxo


Output

900


Input

ooo


Output

1000


Input

xxx


Output

700
from math import factorial
import sys

def get_read_func(fileobject):
    if fileobject == None :
        return raw_input
    else:
        return fileobject.readline

def main():
    if len(sys.argv) > 1:
        f = open(sys.argv[1])
    else:
        f = None
    read_func = get_read_func(f);
    input_raw = read_func().strip()
    count = 0
    for s in (input_raw):
        if s == 'o':
            count += 1
    print 700 + count * 100

if __name__ == '__main__':
    main()