結果
| 問題 |
No.1748 Parking Lot
|
| コンテスト | |
| ユーザー |
motoshira
|
| 提出日時 | 2021-11-19 21:43:08 |
| 言語 | Common Lisp (sbcl 2.5.0) |
| 結果 |
AC
|
| 実行時間 | 12 ms / 2,000 ms |
| コード長 | 1,471 bytes |
| コンパイル時間 | 260 ms |
| コンパイル使用メモリ | 37,292 KB |
| 実行使用メモリ | 32,404 KB |
| 最終ジャッジ日時 | 2024-12-31 22:29:09 |
| 合計ジャッジ時間 | 1,371 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 22 |
コンパイルメッセージ
; compiling file "/home/judge/data/code/Main.lisp" (written 31 DEC 2024 10:29:07 PM): ; wrote /home/judge/data/code/Main.fasl ; compilation finished in 0:00:00.009
ソースコード
(in-package #:cl-user)
;;------------------------------Preferences------------------------------
(eval-when (:compile-toplevel :load-toplevel :execute)
#+swank (declaim (optimize (speed 3) (safety 2)))
#-swank (declaim (optimize (speed 3) (safety 0) (debug 0)))
#+swank (load "~/ghq/github.com/motoshira/atcoder-submission/ac-tools/act.lisp")
#+swank (ql:quickload :prove)
#-swank (declaim (sb-ext:muffle-conditions sb-ext:compiler-note))
#-swank (sb-ext:disable-debugger)
(pushnew :inline-generic-funcion *features*))
;;---------------------------------Body---------------------------------
(in-package #:cl-user)
(declaim (inline println))
(defun println (obj &optional (stream *standard-output*))
(let ((*read-default-float-format* 'double-float))
(prog1 obj
(princ obj stream)
(terpri stream))))
(defun read-into (count &optional (result-type 'list) (reader #'read))
(coerce (loop :repeat count :collect (funcall reader)) result-type))
(defun main ()
(let ((n (read))
(k (read)))
(println (if (or (= n 1)
(= k (1- n)))
n
(1- n)))))
#-swank (main)
#+swank
(defun run ()
(let ((*standard-input*
(make-string-input-stream
(with-output-to-string (*standard-output*)
(run-program
(merge-pathnames "copy-or-paste" (truename "~/bin/"))
'()
:output *standard-output*)))))
(main)))
motoshira