結果
問題 |
No.170 スワップ文字列(Easy)
|
ユーザー |
![]() |
提出日時 | 2016-05-15 17:37:05 |
言語 | Haskell (9.10.1) |
結果 |
AC
|
実行時間 | 2 ms / 5,000 ms |
コード長 | 227 bytes |
コンパイル時間 | 1,381 ms |
コンパイル使用メモリ | 174,208 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-12-23 00:41:31 |
合計ジャッジ時間 | 2,255 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
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:8:30: warning: [GHC-47082] [-Woperator-whitespace-ext-conflict] The prefix use of a ‘$’ would denote an untyped splice were the TemplateHaskell extension enabled. Suggested fix: Add whitespace after the ‘$’. | 8 | foldl (\acc x->div acc $kaijou x) (kaijou $length ws) . | ^ Main.hs:8:49: warning: [GHC-47082] [-Woperator-whitespace-ext-conflict] The prefix use of a ‘$’ would denote an untyped splice were the TemplateHaskell extension enabled. Suggested fix: Add whitespace after the ‘$’. | 8 | foldl (\acc x->div acc $kaijou x) (kaijou $length ws) . | ^ Main.hs:9:33: warning: [GHC-47082] [-Woperator-whitespace-ext-conflict] The prefix use of a ‘$’ would denote an untyped splice were the TemplateHaskell extension enabled. Suggested fix: Add whitespace after the ‘$’. | 9 | map length . group . sort $ws | ^ [2 of 2] Linking a.out
ソースコード
import Data.List main::IO() main =do ws<-getLine let kaijou 1 = 1 kaijou n = n*kaijou (n-1) print . (subtract 1) . foldl (\acc x->div acc $kaijou x) (kaijou $length ws) . map length . group . sort $ws