結果
問題 |
No.446 ゆきこーだーの雨と雪 (1)
|
ユーザー |
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提出日時 | 2017-02-11 01:56:11 |
言語 | Haskell (9.10.1) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 423 bytes |
コンパイル時間 | 1,406 ms |
コンパイル使用メモリ | 179,588 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-12-29 11:50:59 |
合計ジャッジ時間 | 2,330 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 13 |
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:7:46: 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." | 7 | leadingZero (a:as) = (a == '0') && (isDigit (head as)) | ^^^^ Main.hs:12:1: warning: [GHC-94817] [-Wtabs] Tab character found here, and in two further locations. Suggested fix: Please use spaces instead. | 12 | where ja = judge a | ^^^^^^^^ [2 of 2] Linking a.out
ソースコード
import Data.Char isNum [] = True isNum (a:as) = if (isDigit a) then (isNum as) else False leadingZero [a] = False leadingZero (a:as) = (a == '0') && (isDigit (head as)) judge a = ((isNum a) && ((read a) <= 12345)) && (not (leadingZero a)) f a b = if j == True then "OK" else "NG" where ja = judge a jb = judge b j = (ja == True) && (jb == True) main = do a <- getLine b <- getLine putStrLn $ f a b