結果
| 問題 |
No.179 塗り分け
|
| ユーザー |
Common Lisp
|
| 提出日時 | 2024-11-09 02:38:24 |
| 言語 | Common Lisp (sbcl 2.5.0) |
| 結果 |
AC
|
| 実行時間 | 349 ms / 3,000 ms |
| コード長 | 1,528 bytes |
| コンパイル時間 | 1,337 ms |
| コンパイル使用メモリ | 31,360 KB |
| 実行使用メモリ | 87,936 KB |
| 最終ジャッジ日時 | 2024-11-09 02:38:32 |
| 合計ジャッジ時間 | 6,382 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 6 |
| other | AC * 40 |
コンパイルメッセージ
; compiling file "/home/judge/data/code/Main.lisp" (written 09 NOV 2024 02:38:24 AM): ; wrote /home/judge/data/code/Main.fasl ; compilation finished in 0:00:00.047
ソースコード
(defun check (x y h w s)
(let ((ss (make-array (list 101 101) :initial-element nil)))
(dotimes (yy h)
(dotimes (xx w)
(unless (or (char= #\. (char (aref s yy) xx)) (aref ss yy xx))
(setf (aref ss yy xx) t)
(let ((yyy (+ yy y))
(xxx (+ xx x)))
(when (or (< yyy 0) (>= yyy h)
(< xxx 0) (>= xxx w))
(return-from check nil))
(if (and (char= #\# (char (aref s yyy) xxx))
(not (aref ss yyy xxx)))
(setf (aref ss yyy xxx) t)
(return-from check nil))))))
(dotimes (yy h)
(dotimes (xx w)
(when (and (char= #\# (char (aref s yy) xx))
(not (aref ss yy xx)))
(return-from check nil))))
t))
(defun main (&rest argv)
(declare (ignorable argv))
(let* ((h (read))
(w (read))
(sharp-count 0)
(s (make-array h :element-type 'string)))
(dotimes (i h)
(setf (aref s i) (read-line))
(dotimes (j w)
(when (char= #\# (char (aref s i) j))
(incf sharp-count))))
(when (or (oddp sharp-count) (zerop sharp-count))
(format t "NO~%")
(return-from main))
(loop for x from (- w) to w do
(loop for y from (- h) to h
when (check x y h w s)
do (format t "YES~%")
(return-from main)))
(format t "NO~%")))
(main)
Common Lisp