結果
問題 | No.927 Second Permutation |
ユーザー | sansaqua |
提出日時 | 2019-11-22 21:31:34 |
言語 | Common Lisp (sbcl 2.3.8) |
結果 |
AC
|
実行時間 | 70 ms / 2,000 ms |
コード長 | 3,884 bytes |
コンパイル時間 | 131 ms |
コンパイル使用メモリ | 37,832 KB |
実行使用メモリ | 33,224 KB |
最終ジャッジ日時 | 2024-04-19 10:34:07 |
合計ジャッジ時間 | 1,854 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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 | 8 ms
26,540 KB |
testcase_01 | AC | 8 ms
28,364 KB |
testcase_02 | AC | 7 ms
26,408 KB |
testcase_03 | AC | 8 ms
26,540 KB |
testcase_04 | AC | 8 ms
26,536 KB |
testcase_05 | AC | 7 ms
26,536 KB |
testcase_06 | AC | 9 ms
30,500 KB |
testcase_07 | AC | 8 ms
26,536 KB |
testcase_08 | AC | 26 ms
31,284 KB |
testcase_09 | AC | 10 ms
28,620 KB |
testcase_10 | AC | 38 ms
33,100 KB |
testcase_11 | AC | 59 ms
29,144 KB |
testcase_12 | AC | 31 ms
29,016 KB |
testcase_13 | AC | 12 ms
26,660 KB |
testcase_14 | AC | 39 ms
29,140 KB |
testcase_15 | AC | 32 ms
29,276 KB |
testcase_16 | AC | 68 ms
29,148 KB |
testcase_17 | AC | 67 ms
31,180 KB |
testcase_18 | AC | 66 ms
29,140 KB |
testcase_19 | AC | 67 ms
29,272 KB |
testcase_20 | AC | 67 ms
29,272 KB |
testcase_21 | AC | 69 ms
33,224 KB |
testcase_22 | AC | 67 ms
33,076 KB |
testcase_23 | AC | 70 ms
33,200 KB |
testcase_24 | AC | 18 ms
31,308 KB |
testcase_25 | AC | 15 ms
29,148 KB |
testcase_26 | AC | 14 ms
29,276 KB |
testcase_27 | AC | 12 ms
29,136 KB |
testcase_28 | AC | 16 ms
31,048 KB |
testcase_29 | AC | 15 ms
29,268 KB |
コンパイルメッセージ
; compiling file "/home/judge/data/code/Main.lisp" (written 19 APR 2024 10:34:04 AM): ; wrote /home/judge/data/code/Main.fasl ; compilation finished in 0:00:00.057
ソースコード
;; -*- coding: utf-8 -*- (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 ;; enclose the form with VALUES to avoid being captured by LOOP macro #\# #\> (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) #-swank (disable-debugger) ; for CS Academy ;; BEGIN_INSERTED_CONTENTS (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))) (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) (declaim (inline println)) (defun println (obj &optional (stream *standard-output*)) (let ((*read-default-float-format* 'double-float)) (prog1 (princ obj stream) (terpri stream)))) (defconstant +mod+ 1000000007) ;;; ;;; Body ;;; (defun main () (let* ((x (read-line)) (new-x (copy-seq x))) (setq new-x (sort new-x #'char>)) (when (= (length x) 1) (println -1) (return-from main)) (loop for pos from (- (length x) 2) downto 0 do (unless (char= (aref new-x pos) (aref new-x (+ pos 1))) (rotatef (aref new-x pos) (aref new-x (+ pos 1))) (return)) finally (println -1) (return-from main)) (when (char= #\0 (aref new-x 0)) (println -1) (return-from main)) (write-line new-x))) #-swank (main) ;;; ;;; Test and benchmark ;;; #+swank (defun io-equal (in-string out-string &key (function #'main) (test #'equal)) "Passes IN-STRING to *STANDARD-INPUT*, executes FUNCTION, and returns true if the string output to *STANDARD-OUTPUT* is equal to OUT-STRING." (labels ((ensure-last-lf (s) (if (eql (uiop:last-char s) #\Linefeed) s (uiop:strcat s uiop:+lf+)))) (funcall test (ensure-last-lf out-string) (with-output-to-string (out) (let ((*standard-output* out)) (with-input-from-string (*standard-input* (ensure-last-lf in-string)) (funcall function))))))) #+swank (defun get-clipbrd () (with-output-to-string (out) (run-program "C:/msys64/usr/bin/cat.exe" '("/dev/clipboard") :output out))) #+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 | pathname null: 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* out)) (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)))))) #+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)))