結果
問題 | No.8016 unordered_mapなるたけ落とすマン |
ユーザー | sansaqua |
提出日時 | 2020-12-27 17:49:44 |
言語 | Common Lisp (sbcl 2.3.8) |
結果 |
AC
|
実行時間 | 89 ms / 1,000 ms |
コード長 | 6,439 bytes |
コンパイル時間 | 575 ms |
コンパイル使用メモリ | 46,544 KB |
実行使用メモリ | 26,368 KB |
最終ジャッジ日時 | 2024-10-01 17:16:15 |
合計ジャッジ時間 | 8,017 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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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 | 11 ms
24,960 KB |
testcase_01 | AC | 11 ms
24,832 KB |
testcase_02 | AC | 11 ms
24,960 KB |
testcase_03 | AC | 76 ms
26,112 KB |
testcase_04 | AC | 85 ms
26,240 KB |
testcase_05 | AC | 82 ms
26,240 KB |
testcase_06 | AC | 83 ms
26,112 KB |
testcase_07 | AC | 79 ms
26,112 KB |
testcase_08 | AC | 79 ms
26,240 KB |
testcase_09 | AC | 80 ms
26,240 KB |
testcase_10 | AC | 81 ms
26,240 KB |
testcase_11 | AC | 81 ms
26,240 KB |
testcase_12 | AC | 78 ms
26,240 KB |
testcase_13 | AC | 78 ms
26,112 KB |
testcase_14 | AC | 78 ms
26,112 KB |
testcase_15 | AC | 79 ms
26,240 KB |
testcase_16 | AC | 78 ms
26,240 KB |
testcase_17 | AC | 76 ms
26,240 KB |
testcase_18 | AC | 76 ms
26,240 KB |
testcase_19 | AC | 72 ms
26,240 KB |
testcase_20 | AC | 74 ms
26,240 KB |
testcase_21 | AC | 74 ms
26,240 KB |
testcase_22 | AC | 71 ms
26,240 KB |
testcase_23 | AC | 77 ms
26,112 KB |
testcase_24 | AC | 75 ms
26,240 KB |
testcase_25 | AC | 69 ms
26,240 KB |
testcase_26 | AC | 71 ms
26,240 KB |
testcase_27 | AC | 68 ms
26,240 KB |
testcase_28 | AC | 67 ms
26,240 KB |
testcase_29 | AC | 66 ms
26,240 KB |
testcase_30 | AC | 66 ms
26,240 KB |
testcase_31 | AC | 67 ms
26,240 KB |
testcase_32 | AC | 68 ms
26,240 KB |
testcase_33 | AC | 68 ms
26,112 KB |
testcase_34 | AC | 68 ms
26,240 KB |
testcase_35 | AC | 67 ms
26,112 KB |
testcase_36 | AC | 64 ms
26,240 KB |
testcase_37 | AC | 65 ms
26,240 KB |
testcase_38 | AC | 64 ms
26,240 KB |
testcase_39 | AC | 62 ms
26,240 KB |
testcase_40 | AC | 62 ms
26,240 KB |
testcase_41 | AC | 11 ms
24,960 KB |
testcase_42 | AC | 11 ms
24,832 KB |
testcase_43 | AC | 11 ms
24,960 KB |
testcase_44 | AC | 17 ms
25,472 KB |
testcase_45 | AC | 16 ms
25,344 KB |
testcase_46 | AC | 16 ms
25,600 KB |
testcase_47 | AC | 63 ms
25,856 KB |
testcase_48 | AC | 69 ms
25,984 KB |
testcase_49 | AC | 67 ms
25,984 KB |
testcase_50 | AC | 89 ms
26,368 KB |
コンパイルメッセージ
; compiling file "/home/judge/data/code/Main.lisp" (written 01 OCT 2024 05:16:07 PM): ; wrote /home/judge/data/code/Main.fasl ; compilation finished in 0:00:00.086
ソースコード
(in-package :cl-user) (eval-when (:compile-toplevel :load-toplevel :execute) (defparameter *opt* #+swank '(optimize (speed 3) (safety 2)) #-swank '(optimize (speed 3) (safety 0) (debug 0))) #+swank (ql:quickload '(:cl-debug-print :fiveam :cp/util) :silent t) #+swank (use-package :cp/util :cl-user) #-swank (set-dispatch-macro-character #\# #\> (lambda (s c p) (declare (ignore c p)) `(values ,(read s nil nil t)))) #+sbcl (setq *random-state* (seed-random-state (nth-value 1 (get-time-of-day))))) #+swank (set-dispatch-macro-character #\# #\> #'cl-debug-print:debug-print-reader) (macrolet ((def (b) `(progn (deftype ,(intern (format nil "UINT~A" b)) () '(unsigned-byte ,b)) (deftype ,(intern (format nil "INT~A" b)) () '(signed-byte ,b)))) (define-int-types (&rest bits) `(progn ,@(mapcar (lambda (b) `(def ,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* (if (typep obj 'double-float) 'double-float *read-default-float-format*))) (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)))))))) (defpackage :cp/integer-hash (:use :cl) (:export #:%get-time-since-epoch #:integer-hash)) (in-package :cp/integer-hash) ;; Reference: ;; https://codeforces.com/blog/entry/62393 ;; http://xoshiro.di.unimi.it/splitmix64.c ;; May be used for seeding random state at compile-time (declaim (ftype (function * (values (unsigned-byte 62) &optional)) %get-time-since-epoch)) (eval-when (:compile-toplevel :load-toplevel :execute) (defun %get-time-since-epoch () "Returns timeeconds since Unix epoch." #+sbcl (multiple-value-bind (sec microsec) (sb-ext:get-time-of-day) (+ (* sec #.(expt 10 6)) microsec)) ;; See https://lisptips.com/post/11649360174/the-common-lisp-and-unix-epochs #-sbcl (error "Not implemented"))) (declaim ((unsigned-byte 62) *time-since-epoch*)) (sb-ext:define-load-time-global *time-since-epoch* (%get-time-since-epoch)) (declaim (ftype (function * (values (unsigned-byte 62) &optional)) %splitmix64)) (defun %splitmix64 (x) (declare (optimize (speed 3)) ((unsigned-byte 64) x)) (setq x (ldb (byte 64 0) (+ x #x9e3779b97f4a7c15))) (setq x (ldb (byte 64 0) (* (logxor x (ash x -30)) #xbf58476d1ce4e5b9))) (setq x (ldb (byte 64 0) (* (logxor x (ash x -27)) #x94d049bb133111eb))) (ldb (byte 62 0) (logxor x (ash x -31)))) ;; NOTE: This function accepts bignum but returns a periodic value modulo 2^62. (declaim (inline integer-hash)) (defun integer-hash (x) (declare (integer x)) (%splitmix64 (ldb (byte 62 0) (+ x *time-since-epoch*)))) ;; BEGIN_USE_PACKAGE (eval-when (:compile-toplevel :load-toplevel :execute) (use-package :cp/integer-hash :cl-user)) (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)) (table (make-hash-table :test #'eq :size 100000))) (declare (uint31 n m)) (dotimes (i n) (let ((a (read-fixnum))) (incf (the fixnum (gethash a table 0))))) (write-string (with-output-to-string (*standard-output* nil :element-type 'base-char) (dotimes (i m (terpri)) (let ((b (read-fixnum))) (unless (zerop i) (write-char #\ )) (princ (gethash b table 0)))))))) #-swank (main) ;;; ;;; Test ;;; #+swank (progn (defparameter *lisp-file-pathname* (uiop:current-lisp-file-pathname)) (setq *default-pathname-defaults* (uiop:pathname-directory-pathname *lisp-file-pathname*)) (uiop:chdir *default-pathname-defaults*) (defparameter *dat-pathname* (uiop:merge-pathnames* "test.dat" *lisp-file-pathname*)) (defparameter *problem-url* "https://yukicoder.me/problems/no/3016")) #+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))) #+(and sbcl (not swank)) (eval-when (:compile-toplevel) (when (or (> sb-c::*compiler-warning-count* 0) sb-c::*undefined-warnings*) (error "count: ~D, undefined warnings: ~A" sb-c::*compiler-warning-count* sb-c::*undefined-warnings*))) ;; To run: (5am:run! :sample) #+swank (5am:test :sample (5am:is (equal "1 0 1 " (run "4 3 3 2 4 1 2 10 4 " nil))) (5am:is (equal "3 3 3 3 3 " (run "3 5 1 1 1 1 1 1 1 1 " nil))) (5am:is (equal "1 1 " (run "2 2 0 1000000000000 0 1000000000000 " nil))))