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
#include <stdio.h>

int main() {
  char s[4];
  int m = 0;
  scanf("%s", s);
  for(int i = 0; i < 3; i++)
    if(s[i] == 'o')
      m++;
  printf("%d\n", 700 + 100 * m);
}