結果
| 問題 | No.736 約比 |
| コンテスト | |
| ユーザー |
horiesiniti
|
| 提出日時 | 2018-12-09 15:18:07 |
| 言語 | Haskell (9.14.1) |
| 結果 |
AC
|
| 実行時間 | 3 ms / 2,000 ms |
| コード長 | 339 bytes |
| 記録 | |
| コンパイル時間 | 925 ms |
| コンパイル使用メモリ | 198,528 KB |
| 実行使用メモリ | 7,168 KB |
| 最終ジャッジ日時 | 2026-04-05 14:02:26 |
| 合計ジャッジ時間 | 2,950 ms |
|
ジャッジサーバーID (参考情報) |
judge2_1 / judge3_0 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 65 |
コンパイルメッセージ
Loaded package environment from /home/judge/.ghc/x86_64-linux-9.14.1/environments/default
[1 of 2] Compiling Main ( Main.hs, Main.o )
Main.hs:17:37: warning: [GHC-63394] [-Wx-partial]
In the use of ‘head’
(imported from Prelude, but defined in GHC.Internal.List):
"This is a partial function, it throws an error on empty lists. Use pattern matching, 'Data.List.uncons' or 'Data.Maybe.listToMaybe' instead. Consider refactoring to use "Data.List.NonEmpty"."
|
17 | putStrLn $ f3 $ map (f2 ( f (head xs) (tail xs))) xs
| ^^^^
Main.hs:17:47: warning: [GHC-63394] [-Wx-partial]
In the use of ‘tail’
(imported from Prelude, but defined in GHC.Internal.List):
"This is a partial function, it throws an error on empty lists. Replace it with 'drop' 1, or use pattern matching or 'GHC.Internal.Data.List.uncons' instead. Consider refactoring to use "Data.List.NonEmpty"."
|
17 | putStrLn $ f3 $ map (f2 ( f (head xs) (tail xs))) xs
| ^^^^
[2 of 2] Linking a.out
ソースコード
f::Integer->[Integer]->Integer
f d []=d
f d (x:xs)=f (gcd d x) xs
f2 ::Integer->Integer->Integer
f2 d x=x `div` d
f3::[Integer]->String
f3 (x:[])=show x
f3 (x:xs)=(show x)++":"++f3 xs
main = do
e<-getLine
es<-getLine
let xs=map read (words es)::[Integer]
putStrLn $ f3 $ map (f2 ( f (head xs) (tail xs))) xs
horiesiniti