結果

問題 No.110 しましまピラミッド
ユーザー momen999momen999
提出日時 2017-06-19 18:27:17
言語 Haskell
(9.8.2)
結果
WA  
実行時間 -
コード長 463 bytes
コンパイル時間 6,420 ms
コンパイル使用メモリ 174,208 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-04-10 06:07:10
合計ジャッジ時間 4,207 ms
ジャッジサーバーID
（参考情報） 		judge2 / judge5
このコードへのチャレンジ
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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 AC 2 ms
6,812 KB
testcase_01 AC 1 ms
6,944 KB
testcase_02 AC 1 ms
6,944 KB
testcase_03 AC 1 ms
6,944 KB
testcase_04 AC 2 ms
6,940 KB
testcase_05 AC 2 ms
6,940 KB
testcase_06 AC 1 ms
6,940 KB
testcase_07 AC 2 ms
6,940 KB
testcase_08 AC 1 ms
6,940 KB
testcase_09 AC 1 ms
6,944 KB
testcase_10 AC 2 ms
6,944 KB
testcase_11 AC 2 ms
6,940 KB
testcase_12 AC 1 ms
6,944 KB
testcase_13 AC 1 ms
6,940 KB
testcase_14 WA -
testcase_15 AC 1 ms
6,944 KB
testcase_16 AC 2 ms
6,940 KB
testcase_17 AC 1 ms
6,944 KB
testcase_18 AC 2 ms
6,940 KB
testcase_19 AC 1 ms
6,944 KB
testcase_20 AC 2 ms
6,940 KB
testcase_21 AC 2 ms
6,940 KB
testcase_22 AC 1 ms
6,940 KB
testcase_23 WA -
testcase_24 AC 1 ms
6,940 KB
testcase_25 AC 2 ms
6,944 KB
testcase_26 AC 1 ms
6,940 KB
testcase_27 AC 2 ms
6,940 KB
testcase_28 WA -
testcase_29 AC 2 ms
6,940 KB
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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:4:15: warning: [GHC-63394] [-Wx-partial]
    In the use of ‘head’
    (imported from Data.List, 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."
  |
4 | py ws bs = if head ws <= head bs then iter 0 (head ws) else iter 1 (head bs) where
  |               ^^^^

Main.hs:4:26: warning: [GHC-63394] [-Wx-partial]
    In the use of ‘head’
    (imported from Data.List, 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."
  |
4 | py ws bs = if head ws <= head bs then iter 0 (head ws) else iter 1 (head bs) where
  |                          ^^^^

Main.hs:4:47: warning: [GHC-63394] [-Wx-partial]
    In the use of ‘head’
    (imported from Data.List, 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."
  |
4 | py ws bs = if head ws <= head bs then iter 0 (head ws) else iter 1 (head bs) where
  |                                               ^^^^

Main.hs:4:69: warning: [GHC-63394] [-Wx-partial]
    In the use of ‘head’
    (imported from Data.List, 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."
  |
4 | py ws bs = if head ws <= head bs then iter 0 (head ws) else iter 1 (head bs) where
  |                                                                     ^^^^

Main.hs:7:39: warning: [GHC-63394] [-Wx-partial]
    In the use of ‘head’
    (imported f

ソースコード

diff # 

import Data.List

py :: [Int] -> [Int] -> Int
py ws bs = if head ws <= head bs then iter 0 (head ws) else iter 1 (head bs) where
    iter i n
        | null l    = 1
        | otherwise = 1 + iter (1-i) (head l)
        where
            l   | i == 0    = filter (>n) bs
                | otherwise = filter (>n) ws

main = do
    getLine
    ws <- sort . map read . words <$> getLine
    getLine
    bs <- sort . map read . words <$> getLine
    print $ py ws bs
0