Submission #4021917
Source Code Expand
(eval-when (:compile-toplevel :load-toplevel :execute) (defparameter OPT #+swank '(optimize (speed 3) (safety 2)) #-swank '(optimize (speed 3) (safety 0) (debug 0))) #+swank (progn (ql:quickload '(:cl-debug-print :fiveam)) (shadow :run) (use-package :fiveam))) #+swank (cl-syntax:use-syntax cl-debug-print:debug-print-syntax) ;; BEGIN_INSERTED_CONTENTS (defmacro buffered-read-line (&optional (buffer-size 30) (in '*standard-input*) (terminate-char #\Space)) "Note that the returned string will be reused." (let ((buffer (gensym)) (character (gensym)) (idx (gensym))) `(let ((,buffer (load-time-value (make-string ,buffer-size :element-type 'base-char)))) (declare (simple-base-string ,buffer)) (loop for ,character of-type base-char = #-swank (code-char (read-byte ,in nil #\Newline)) #+swank (read-char ,in nil #\Newline) for ,idx from 0 until (char= ,character #\Newline) do (setf (schar ,buffer ,idx) ,character) finally (setf (schar ,buffer ,idx) ,terminate-char) (return (values ,buffer ,idx)))))) (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) (defmacro println (obj &optional (stream '*standard-output*)) `(let ((*read-default-float-format* 'double-float)) (prog1 (princ ,obj ,stream) (terpri ,stream)))) ;; Hauptteil (defconstant +5mpd+ (* 12 24)) ; number of 5 minutes per day (defun write-time (mpd) (multiple-value-bind (quot rem) (floor (* 5 mpd) 60) (format t "~2,'0D~2,'0D" quot rem))) (declaim (inline parse-time)) (defun parse-time (str start rounding) (+ (* #.(* 10 12) (- (char-code (char str start)) 48)) (* 12 (- (char-code (char str (+ start 1))) 48)) (* 2 (- (char-code (char str (+ start 2))) 48)) (funcall rounding (- (char-code (char str (+ start 3))) 48) 5))) (defun main () (let* ((n (read)) (timeline (make-array (1+ +5mpd+) :element-type 'int16 :initial-element 0))) (dotimes (i n) (let ((s (buffered-read-line 10))) (incf (aref timeline (parse-time s 0 #'floor)) 1) (decf (aref timeline (parse-time s 5 #'ceiling)) 1))) (loop for i from 1 below (length timeline) do (incf (aref timeline i) (aref timeline (- i 1)))) (labels ((rec1 (prev-end) (loop for i from prev-end below (length timeline) when (< 0 (aref timeline i)) do (write-time i) (write-char #\-) (rec2 i) finally (return-from main))) (rec2 (src) (loop for i from src below (length timeline) when (zerop (aref timeline i)) do (write-time i) (terpri) (rec1 i) finally (return-from main)))) (rec1 0)))) #-swank(main)
Submission Info
Submission Time | |
---|---|
Task | D - 感雨時刻の整理 |
User | sansaqua |
Language | Common Lisp (SBCL 1.1.14) |
Score | 100 |
Code Size | 3341 Byte |
Status | AC |
Exec Time | 321 ms |
Memory | 26592 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, cho_cho_chokudai.txt, chokudai_ga_cho.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 321 ms | 26592 KB |
00_sample_02.txt | AC | 70 ms | 14816 KB |
00_sample_03.txt | AC | 71 ms | 14820 KB |
cho_cho_chokudai.txt | AC | 80 ms | 14820 KB |
chokudai_ga_cho.txt | AC | 79 ms | 14820 KB |
test_01.txt | AC | 71 ms | 14820 KB |
test_02.txt | AC | 71 ms | 14824 KB |
test_03.txt | AC | 71 ms | 14824 KB |
test_04.txt | AC | 71 ms | 14824 KB |
test_05.txt | AC | 71 ms | 14820 KB |
test_06.txt | AC | 71 ms | 14820 KB |
test_07.txt | AC | 71 ms | 14820 KB |
test_08.txt | AC | 71 ms | 14820 KB |
test_09.txt | AC | 70 ms | 14824 KB |
test_10.txt | AC | 71 ms | 14820 KB |
test_11.txt | AC | 71 ms | 14820 KB |
test_12.txt | AC | 71 ms | 14824 KB |
test_13.txt | AC | 71 ms | 14816 KB |
test_14.txt | AC | 71 ms | 14820 KB |
test_15.txt | AC | 71 ms | 14816 KB |
test_16.txt | AC | 71 ms | 14820 KB |
test_17.txt | AC | 71 ms | 14824 KB |
test_18.txt | AC | 70 ms | 14820 KB |
test_19.txt | AC | 71 ms | 14816 KB |
test_20.txt | AC | 70 ms | 14820 KB |
test_21.txt | AC | 80 ms | 14816 KB |
test_22.txt | AC | 79 ms | 14824 KB |
test_23.txt | AC | 80 ms | 14820 KB |
test_24.txt | AC | 80 ms | 14824 KB |
test_25.txt | AC | 80 ms | 14820 KB |
test_26.txt | AC | 80 ms | 14820 KB |
test_27.txt | AC | 80 ms | 14820 KB |
test_28.txt | AC | 80 ms | 14824 KB |
test_29.txt | AC | 70 ms | 14820 KB |
test_30.txt | AC | 70 ms | 14816 KB |
test_31.txt | AC | 73 ms | 14816 KB |
test_32.txt | AC | 70 ms | 14820 KB |
test_33.txt | AC | 77 ms | 14820 KB |
test_34.txt | AC | 70 ms | 14816 KB |
test_35.txt | AC | 70 ms | 14820 KB |
test_36.txt | AC | 80 ms | 14816 KB |
test_37.txt | AC | 80 ms | 14824 KB |
test_38.txt | AC | 79 ms | 14824 KB |
test_39.txt | AC | 80 ms | 14820 KB |
test_40.txt | AC | 79 ms | 14816 KB |
test_41.txt | AC | 80 ms | 14820 KB |
test_42.txt | AC | 79 ms | 14816 KB |
test_43.txt | AC | 79 ms | 14816 KB |