結果
| 問題 |
No.2947 Sing a Song
|
| コンテスト | |
| ユーザー |
torus711
|
| 提出日時 | 2024-10-25 21:49:00 |
| 言語 | Haskell (9.10.1) |
| 結果 |
AC
|
| 実行時間 | 24 ms / 2,000 ms |
| コード長 | 1,405 bytes |
| コンパイル時間 | 10,210 ms |
| コンパイル使用メモリ | 180,364 KB |
| 実行使用メモリ | 9,856 KB |
| 最終ジャッジ日時 | 2024-10-25 21:49:19 |
| 合計ジャッジ時間 | 13,804 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 25 |
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 ) [2 of 2] Linking a.out
ソースコード
{-# LANGUAGE BangPatterns #-}
{-# LANGUAGE BinaryLiterals #-}
{-# LANGUAGE MultiWayIf #-}
{-# LANGUAGE NumDecimals #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TupleSections #-}
{-# LANGUAGE FlexibleContexts #-}
{-# OPTIONS_GHC -O2 #-}
{-# OPTIONS_GHC -Wno-tabs #-}
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
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
yesno = which "Yes" "No"
mp [ a, b ] = ( a, b )
modifyArray a i f = writeArray a i =<< f <$> readArray a i
printList :: Show a => [a] -> IO ()
printList = putStrLn . intercalate " " . map show
main = do
n <- readInt
[ s, t ] <- words <$> getLine
as <- readInts
let
ls = length s
lt = length t
mapM_ putStrLn $ do
a <- as
let
numS = solve ls lt a
numT = ( a - ls * numS ) `div` lt
return $ intercalate " " ( replicate numS s ++ replicate numT t )
solve a b n = last $ do
i <- takeWhile ( ( <= n ) . ( * a ) ) [ 0 .. n ]
guard $ ( n - i * a ) `mod` b == 0
return i
torus711