Something on It

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

inputFormat

Input

Input is given from Standard Input in the following format:

S

outputFormat

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

样例

oxo

900