結果
| 問題 |
No.716 距離
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2019-04-02 17:25:35 |
| 言語 | Haskell (9.10.1) |
| 結果 |
AC
|
| 実行時間 | 6 ms / 2,000 ms |
| コード長 | 229 bytes |
| コンパイル時間 | 2,640 ms |
| コンパイル使用メモリ | 172,416 KB |
| 実行使用メモリ | 8,320 KB |
| 最終ジャッジ日時 | 2024-11-30 08:35:10 |
| 合計ジャッジ時間 | 3,432 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 |
|---|---|
| other | AC * 40 |
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:9:12: warning: [GHC-63394] [-Wx-partial]
In the use of ‘head’
(imported from Prelude, 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."
|
9 | amin = head $ sort $ zipWith (-) (tail as) (init as)
| ^^^^
Main.hs:9:39: warning: [GHC-63394] [-Wx-partial]
In the use of ‘tail’
(imported from Prelude, but defined in GHC.List):
"This is a partial function, it throws an error on empty lists. Replace it with drop 1, or use pattern matching or Data.List.uncons instead. Consider refactoring to use Data.List.NonEmpty."
|
9 | amin = head $ sort $ zipWith (-) (tail as) (init as)
| ^^^^
Main.hs:10:22: warning: [GHC-63394] [-Wx-partial]
In the use of ‘head’
(imported from Prelude, 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."
|
10 | amax = last as - head as
| ^^^^
[2 of 2] Linking a.out
ソースコード
import Data.List (sort)
main = do
getLine
as <- map read . words <$> getLine
mapM print $ solve as
solve as = [amin, amax] where
amin = head $ sort $ zipWith (-) (tail as) (init as)
amax = last as - head as