結果
| 問題 | 
                            No.1128 Wedding Ceremony
                             | 
                    
| ユーザー | 
                             torus711
                         | 
                    
| 提出日時 | 2020-10-08 07:31:17 | 
| 言語 | Haskell  (9.10.1)  | 
                    
| 結果 | 
                             
                                AC
                                 
                             
                            
                         | 
                    
| 実行時間 | 2 ms / 2,000 ms | 
| コード長 | 947 bytes | 
| コンパイル時間 | 2,194 ms | 
| コンパイル使用メモリ | 175,232 KB | 
| 実行使用メモリ | 5,376 KB | 
| 最終ジャッジ日時 | 2024-07-20 05:42:42 | 
| 合計ジャッジ時間 | 2,154 ms | 
| 
                            ジャッジサーバーID (参考情報)  | 
                        judge5 / judge3 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 2 | 
| other | AC * 21 | 
コンパイルメッセージ
Loaded package environment from /home/judge/.ghc/x86_64-linux-9.8.2/environments/default
[1 of 2] Compiling Main             ( Main.hs, Main.o )
Main.hs:39:1: warning: [GHC-94817] [-Wtabs]
    Tab character found here, and in one further location.
    Suggested fix: Please use spaces instead.
   |
39 |         n <- readInt
   | ^^^^^^^^
Main.hs:40:17: warning: [GHC-63394] [-Wx-partial]
    In the use of ‘head’
    (imported from Data.List, but defined in GHC.List):
    "This is a partial function, it throws an error on empty lists. Use pattern matching or Data.List.uncons instead. Consider refactoring to use Data.List.NonEmpty."
   |
40 |         print $ head $ filter odd $  [ n .. ]
   |                 ^^^^
[2 of 2] Linking a.out
            
            ソースコード
{-# LANGUAGE BangPatterns #-}
{-# LANGUAGE BinaryLiterals #-}
{-# LANGUAGE MultiWayIf #-}
{-# LANGUAGE NumDecimals #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TupleSections #-}
import Control.Applicative
import Control.Arrow
import Control.Monad
import Control.Monad.ST
import Data.Char
import Data.List
import Data.Maybe
import qualified Data.ByteString.Char8 as B
import Data.Array.ST.Safe
import Data.STRef
import Debug.Trace
import Text.Printf
readInt = readLn :: IO Int
readInteger = readLn :: IO Integer
readInts = map ( fst . fromJust . B.readInt ) . B.words <$> B.getLine
readIntegers = map ( fst . fromJust . B.readInteger ) . B.words <$> B.getLine
which a b f = if f then a else b
mp [ a, b ] = ( a, b )
modifyArray a i f = writeArray a i =<< f <$> readArray a i
printList [a] = print a
printList (a:as) = putStr ( show a ) >> putChar ' ' >> printList as
main = do
	n <- readInt
	print $ head $ filter odd $  [ n .. ]
            
            
            
        
            
torus711