Submission #9045360


Source Code Expand

;; -*- 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* ((s (read-line))
         (pos-excl (or (position #\! s) (length s))))
    (when (oddp (count #\- s :end pos-excl))
      (write-char #\-))
    (let ((num-excl (count #\! s)))
      (cond ((zerop num-excl))
            ((oddp num-excl)
             (write-char #\!))
            (t
             (write-char #\!)
             (write-char #\!))))
    (terpri)))

#-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:/Windows/System32/WindowsPowerShell/v1.0/powershell.exe" '("get-clipboard") :output out)
    (run-program "powershell.exe" '("-Command" "Get-Clipboard") :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 | 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)))

;; To run: (5am:run! :sample)
#+swank
(it.bese.fiveam:test :sample
  (it.bese.fiveam:is
   (common-lisp-user::io-equal "---!!-!--
"
    "-!
"))
  (it.bese.fiveam:is
   (common-lisp-user::io-equal "!!
"
    "!!
"))
  (it.bese.fiveam:is
   (common-lisp-user::io-equal "----------
"
    "(空文字列)
")))

Submission Info

Submission Time
Task E - ショートコーディング
User sansaqua
Language Common Lisp (SBCL 1.1.14)
Score 100
Code Size 4259 Byte
Status AC
Exec Time 29 ms
Memory 7016 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 35
Set Name Test Cases
Sample sample-01.txt, sample-02.txt, sample-03.txt
All sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt, 01-27.txt, 01-28.txt, 01-29.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
01-01.txt AC 29 ms 7016 KiB
01-02.txt AC 22 ms 6500 KiB
01-03.txt AC 22 ms 6500 KiB
01-04.txt AC 22 ms 6496 KiB
01-05.txt AC 22 ms 6500 KiB
01-06.txt AC 22 ms 6500 KiB
01-07.txt AC 22 ms 6504 KiB
01-08.txt AC 22 ms 6500 KiB
01-09.txt AC 22 ms 6496 KiB
01-10.txt AC 22 ms 6500 KiB
01-11.txt AC 22 ms 6500 KiB
01-12.txt AC 22 ms 6500 KiB
01-13.txt AC 22 ms 6500 KiB
01-14.txt AC 22 ms 6500 KiB
01-15.txt AC 22 ms 6496 KiB
01-16.txt AC 22 ms 6504 KiB
01-17.txt AC 22 ms 6504 KiB
01-18.txt AC 22 ms 6500 KiB
01-19.txt AC 22 ms 6504 KiB
01-20.txt AC 22 ms 6500 KiB
01-21.txt AC 22 ms 6500 KiB
01-22.txt AC 22 ms 6500 KiB
01-23.txt AC 22 ms 6496 KiB
01-24.txt AC 22 ms 6500 KiB
01-25.txt AC 22 ms 6496 KiB
01-26.txt AC 22 ms 6500 KiB
01-27.txt AC 22 ms 6500 KiB
01-28.txt AC 22 ms 6504 KiB
01-29.txt AC 22 ms 6500 KiB
sample-01.txt AC 22 ms 6500 KiB
sample-02.txt AC 22 ms 6500 KiB
sample-03.txt AC 22 ms 6500 KiB