結果
問題 | No.1205 Eye Drops |
ユーザー |
|
提出日時 | 2020-08-30 13:04:23 |
言語 | Common Lisp (sbcl 2.5.0) |
結果 |
AC
|
実行時間 | 42 ms / 2,000 ms |
コード長 | 5,046 bytes |
コンパイル時間 | 1,028 ms |
コンパイル使用メモリ | 34,944 KB |
実行使用メモリ | 24,576 KB |
最終ジャッジ日時 | 2024-11-23 20:34:30 |
合計ジャッジ時間 | 2,629 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 * 2 |
other | AC * 37 |
コンパイルメッセージ
; compiling file "/home/judge/data/code/Main.lisp" (written 23 NOV 2024 08:34:26 PM): ; file: /home/judge/data/code/Main.lisp ; in: DEFUN MAIN ; (N (READ)) ; ; caught STYLE-WARNING: ; The variable N is defined but never used. ; ; compilation unit finished ; caught 1 STYLE-WARNING condition ; wrote /home/judge/data/code/Main.fasl ; compilation finished in 0:00:00.056
ソースコード
(in-package :cl-user)(eval-when (:compile-toplevel :load-toplevel :execute)(sb-int:defconstant-eqx opt#+swank '(optimize (speed 3) (safety 2))#-swank '(optimize (speed 3) (safety 0) (debug 0))#'equal)#+swank (ql:quickload '(:cl-debug-print :fiveam) :silent t)#-swank (set-dispatch-macro-character#\# #\> (lambda (s c p) (declare (ignore c p)) `(values ,(read s nil nil t)))))#+swank (cl-syntax:use-syntax cl-debug-print:debug-print-syntax)(defmacro define-int-types (&rest bits)`(progn,@(mapcar (lambda (b) `(deftype ,(intern (format nil "UINT~A" b)) () '(unsigned-byte ,b))) bits),@(mapcar (lambda (b) `(deftype ,(intern (format nil "INT~A" b)) () '(signed-byte ,b))) bits)))(define-int-types 2 4 7 8 15 16 31 32 62 63 64)(defconstant +mod+ 1000000007)(defmacro dbg (&rest forms)#+swank (if (= (length forms) 1)`(format *error-output* "~A => ~A~%" ',(car forms) ,(car forms))`(format *error-output* "~A => ~A~%" ',forms `(,,@forms)))#-swank (declare (ignore forms)))(declaim (inline println))(defun println (obj &optional (stream *standard-output*))(let ((*read-default-float-format* 'double-float))(prog1 (princ obj stream) (terpri stream))));; BEGIN_INSERTED_CONTENTS(defpackage :cp/read-fixnum(:use :cl)(:export #:read-fixnum))(in-package :cp/read-fixnum)(declaim (ftype (function * (values fixnum &optional)) read-fixnum))(defun read-fixnum (&optional (in *standard-input*))"NOTE: cannot read -2^62"(macrolet ((%read-byte ()`(the (unsigned-byte 8)#+swank (char-code (read-char in nil #\Nul))#-swank (sb-impl::ansi-stream-read-byte in nil #.(char-code #\Nul) nil))))(let* ((minus nil)(result (loop (let ((byte (%read-byte)))(cond ((<= 48 byte 57)(return (- byte 48)))((zerop byte) ; #\Nul(error "Read EOF or #\Nul."))((= byte #.(char-code #\-))(setq minus t)))))))(declare ((integer 0 #.most-positive-fixnum) result))(loop(let* ((byte (%read-byte)))(if (<= 48 byte 57)(setq result (+ (- byte 48)(* 10 (the (integer 0 #.(floor most-positive-fixnum 10))result))))(return (if minus (- result) result))))))));; BEGIN_USE_PACKAGE(eval-when (:compile-toplevel :load-toplevel :execute)(use-package :cp/read-fixnum :cl-user))(in-package :cl-user);;;;;; Body;;;(defun main ()(let* ((n (read))(m (read))(ts (make-array (+ m 1) :element-type 'uint62 :initial-element 0))(ps (make-array (+ m 1) :element-type 'uint62 :initial-element 0)))(loop for i from 1 to mdo (setf (aref ts i) (read-fixnum)(aref ps i) (read-fixnum)))(write-line (if (loop for i below malways (>= (- (aref ts (+ i 1)) (aref ts i))(abs (- (aref ps (+ i 1)) (aref ps i)))))"Yes""No"))))#-swank (main);;;;;; Test and benchmark;;;#+swank(defun get-clipbrd ()(with-output-to-string (out)#+os-windows (run-program "powershell.exe" '("-Command" "Get-Clipboard") :output out :search t)#+os-unix (run-program "xsel" '("-b" "-o") :output out :search t)))#+swank (defparameter *this-pathname* (uiop:current-lisp-file-pathname))#+swank (defparameter *dat-pathname* (uiop:merge-pathnames* "test.dat" *this-pathname*))#+swank(defun run (&optional thing (out *standard-output*))"THING := null | string | symbol | pathnamenull: run #'MAIN using the text on clipboard as input.string: run #'MAIN using the string as input.symbol: alias of FIVEAM:RUN!.pathname: run #'MAIN using the text file as input."(let* ((*standard-output* (or out (make-string-output-stream)))(res (etypecase thing(null(with-input-from-string (*standard-input* (delete #\Return (get-clipbrd)))(main)))(string(with-input-from-string (*standard-input* (delete #\Return thing))(main)))(symbol (5am:run! thing))(pathname(with-open-file (*standard-input* thing)(main))))))(if out res (get-output-stream-string *standard-output*))))#+swank(defun gen-dat ()(uiop:with-output-file (out *dat-pathname* :if-exists :supersede)(format out "")))#+swank(defun bench (&optional (out (make-broadcast-stream)))(time (run *dat-pathname* out)));; To run: (5am:run! :sample)#+swank(it.bese.fiveam:test :sample(it.bese.fiveam:is(equal "Yes"(run "3 21 04 2" nil)))(it.bese.fiveam:is(equal "No"(run "2 10 1" nil))))