結果
問題 | No.2299 Antitypoglycemia |
ユーザー | mtwtkman |
提出日時 | 2023-05-14 19:50:09 |
言語 | Haskell (9.8.2) |
結果 |
TLE
|
実行時間 | - |
コード長 | 647 bytes |
コンパイル時間 | 4,242 ms |
コンパイル使用メモリ | 171,904 KB |
実行使用メモリ | 45,820 KB |
最終ジャッジ日時 | 2024-11-30 07:07:22 |
合計ジャッジ時間 | 47,484 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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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 | 1 ms
10,496 KB |
testcase_01 | AC | 1 ms
30,208 KB |
testcase_02 | AC | 1 ms
13,644 KB |
testcase_03 | TLE | - |
testcase_04 | TLE | - |
testcase_05 | AC | 1,932 ms
45,820 KB |
testcase_06 | TLE | - |
testcase_07 | AC | 250 ms
41,856 KB |
testcase_08 | TLE | - |
testcase_09 | TLE | - |
testcase_10 | AC | 749 ms
25,884 KB |
testcase_11 | AC | 918 ms
44,928 KB |
testcase_12 | TLE | - |
testcase_13 | TLE | - |
testcase_14 | AC | 94 ms
22,948 KB |
testcase_15 | AC | 81 ms
23,080 KB |
testcase_16 | AC | 1,077 ms
25,888 KB |
testcase_17 | AC | 366 ms
41,980 KB |
testcase_18 | TLE | - |
testcase_19 | TLE | - |
testcase_20 | TLE | - |
testcase_21 | TLE | - |
testcase_22 | TLE | - |
testcase_23 | AC | 1 ms
6,816 KB |
testcase_24 | AC | 1 ms
6,820 KB |
testcase_25 | WA | - |
testcase_26 | AC | 2 ms
6,820 KB |
testcase_27 | AC | 2 ms
37,440 KB |
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:27:29: 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." | 27 | let [n, a, b] = map read [head vs, vs !! 1, vs !! 2] | ^^^^ [2 of 2] Linking a.out
ソースコード
split :: String -> [String] split = go ("", []) where go :: (String, [String]) -> String -> [String] go (a, acc) "" = acc <> [a] go (a, acc) (' ' : xs) = go ("", acc <> [a]) xs go (a, acc) (x : xs) = go (a <> [x], acc) xs prompt :: IO [String] prompt = do split <$> getLine fac :: Integer -> Integer fac 0 = 1 fac n = n * fac (n - 1) solve :: Integer -> Integer -> Integer -> Integer solve n a b = ( if a == b then fac (n - 1) else fac n - (fac (n - 1) * 2) + fac (n - 2) ) `mod` 998244353 main :: IO () main = do vs <- prompt let [n, a, b] = map read [head vs, vs !! 1, vs !! 2] print $ solve n a b