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

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