Problem:
Score : 100 points

Problem Statement

Takahashi is a member of a programming competition site, ButCoder.

Each member of ButCoder is assigned two values: Inner Rating and Displayed Rating.

The Displayed Rating of a member is equal to their Inner Rating if the member has participated in 10 or more contests. Otherwise, the Displayed Rating will be their Inner Rating minus 100 \times (10 - K) when the member has participated in K contests.

Takahashi has participated in N contests, and his Displayed Rating is R. Find his Inner Rating.

Constraints

All values in input are integers.

1 \leq N \leq 100

0 \leq R \leq 4111

Input

Input is given from Standard Input in the following format:

N R

Output

Print his Inner Rating.

Sample Input 1

2 2919

Sample Output 1

3719

Takahashi has participated in 2 contests, which is less than 10, so his Displayed Rating is his Inner Rating minus 100 \times (10 - 2) = 800.

Thus, Takahashi's Inner Rating is 2919 + 800 = 3719.

Sample Input 2

22 3051

Sample Output 2

3051

Solution in Haskell (GHC 7.10.3) (judge verdict: Accepted)

import Control.Monad.ST
import Data.Char


readInt :: IO Int
readInt = read <$> getLine :: IO Int

readIntSplit :: IO [Int]
readIntSplit = map read . words <$> getLine :: IO [Int]

readStr :: IO String
readStr = getLine

readStrSplit :: IO [String]
readStrSplit = map read . words <$> getLine

-- solve :: [Int] -> Int
-- solve [] = 1
-- solve (x:xs) = x * solve xs


solve :: Int -> Int -> Int
solve n r
  | n > 10 = r
  | otherwise = r + (100 * (10 - n))


main :: IO ()
main = do
  [n, r] <- readIntSplit
  print $ solve n r