結果

問題 No.3124 Twin
ユーザー tomcat1233
提出日時 2025-04-25 21:22:09
言語 Haskell
(9.10.1)
結果
AC  
実行時間 3 ms / 1,000 ms
コード長 2,113 bytes
コンパイル時間 9,741 ms
コンパイル使用メモリ 205,796 KB
実行使用メモリ 7,844 KB
最終ジャッジ日時 2025-04-25 21:22:23
合計ジャッジ時間 10,638 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge3
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 3
other AC * 17
権限があれば一括ダウンロードができます
コンパイルメッセージ
Loaded package environment from /home/judge/.ghc/x86_64-linux-9.10.1/environments/default
[1 of 2] Compiling Main             ( Main.hs, Main.o )
[2 of 2] Linking a.out

ソースコード

diff # 

{-# OPTIONS_GHC -Wno-unused-imports -Wno-unused-top-binds #-}
import Control.Monad
import Data.Maybe
import qualified Data.ByteString.Char8 as BS
import Control.Monad.ST             
import Data.Ix
import Data.Array (Array)
import Data.Array.IArray
import Data.Array.IO             
import Data.Array.MArray          
import Data.Array.ST                
import Data.Array.Unboxed (UArray)
import Data.Char
import Data.List as L
import Data.Foldable
import Data.Function
import Control.Exception
import Data.Array.Base (STUArray(STUArray), UArray (UArray))
import Data.Array.IO.Internals (IOUArray(IOUArray))
import Data.Ord
import GHC.Float



main :: IO ()
main = do
  [x, y] <- getIntList
  yn $ x == y




--library--------------
modulus :: Int
modulus = 10 ^ 9 + 7
addMod, subMod, mulMod :: Int -> Int -> Int
addMod x y = (x + y) `mod` modulus
subMod x y = (x - y) `mod` modulus
mulMod x y = (x * y) `mod` modulus
tuplify2 :: [b] -> (b, b)
tuplify2 (x:y:_) = (x,y)
tuplify2 _ = undefined

readInt :: BS.ByteString -> Int
readInt = fst . fromJust . BS.readInt
readIntTuple :: BS.ByteString -> (Int, Int)
readIntTuple = tuplify2 . map readInt . BS.words
readIntList :: BS.ByteString -> [Int]
readIntList = map readInt . BS.words

getInt :: IO Int
getInt = readInt <$> BS.getLine
getIntList :: IO [Int]
getIntList = readIntList <$> BS.getLine
getIntListX :: IO [Int]
getIntListX = readIntList <$> BS.getContents
getIntNList :: Integral a => a -> IO [[Int]]
getIntNList n = map readIntList <$> replicateM (fromIntegral n) BS.getLine
getIntMatrix :: IO [[Int]]
getIntMatrix = map readIntList . BS.lines <$> BS.getContents
getIntTuple :: IO (Int, Int)
getIntTuple = readIntTuple <$> BS.getLine
getIntNTuples :: Integral a => a -> IO [(Int, Int)]
getIntNTuples n = map readIntTuple <$> replicateM (fromIntegral n) BS.getLine
getIntTuples :: IO [(Int, Int)]
getIntTuples = map readIntTuple . BS.lines <$> BS.getContents
getIntMatArr :: Int -> Int -> IO (UArray (Int, Int) Int)
getIntMatArr h w = listArray ((1, 1), (h, w)) . concat <$> getIntNList h

yn :: Bool -> IO ()
yn bl = putStrLn $ if bl then "Yes" else "No"
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