結果

問題 No.736 約比
ユーザー horiesinitihoriesiniti
提出日時 2018-12-09 15:16:43
言語 Haskell
(9.8.2)
結果
WA  
実行時間 -
コード長 330 bytes
コンパイル時間 5,266 ms
コンパイル使用メモリ 171,904 KB
実行使用メモリ 5,376 KB
最終ジャッジ日時 2024-09-16 08:59:53
合計ジャッジ時間 3,161 ms
ジャッジサーバーID
(参考情報)
judge4 / judge1
このコードへのチャレンジ
(要ログイン)

テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 WA -
testcase_01 WA -
testcase_02 WA -
testcase_03 WA -
testcase_04 WA -
testcase_05 WA -
testcase_06 WA -
testcase_07 WA -
testcase_08 WA -
testcase_09 WA -
testcase_10 WA -
testcase_11 WA -
testcase_12 WA -
testcase_13 WA -
testcase_14 WA -
testcase_15 WA -
testcase_16 WA -
testcase_17 WA -
testcase_18 WA -
testcase_19 WA -
testcase_20 WA -
testcase_21 WA -
testcase_22 WA -
testcase_23 WA -
testcase_24 WA -
testcase_25 WA -
testcase_26 WA -
testcase_27 WA -
testcase_28 WA -
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testcase_30 WA -
testcase_31 WA -
testcase_32 WA -
testcase_33 WA -
testcase_34 WA -
testcase_35 WA -
testcase_36 WA -
testcase_37 WA -
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testcase_40 WA -
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testcase_42 WA -
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testcase_47 WA -
testcase_48 WA -
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testcase_50 WA -
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testcase_55 WA -
testcase_56 WA -
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testcase_64 WA -
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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:16:37: 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."
   |
16 |        putStrLn $ f3 $ map (f2 ( f (head xs) (tail xs))) xs
   |                                     ^^^^

Main.hs:16:47: 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."
   |
16 |        putStrLn $ f3 $ map (f2 ( f (head xs) (tail xs))) xs
   |                                               ^^^^
[2 of 2] Linking a.out

ソースコード

diff #

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 []=""
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
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