結果

問題 No.917 Make One With GCD
ユーザー sansaquasansaqua
提出日時 2020-11-15 09:06:22
言語 Common Lisp
(sbcl 2.3.8)
結果
AC  
実行時間 9 ms / 2,000 ms
コード長 3,471 bytes
コンパイル時間 300 ms
コンパイル使用メモリ 32,640 KB
実行使用メモリ 24,660 KB
最終ジャッジ日時 2023-09-30 06:46:30
合計ジャッジ時間 1,448 ms
ジャッジサーバーID
（参考情報） 		judge14 / judge11
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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
24,424 KB
testcase_01 AC 7 ms
23,356 KB
testcase_02 AC 7 ms
23,356 KB
testcase_03 AC 7 ms
23,700 KB
testcase_04 AC 8 ms
23,652 KB
testcase_05 AC 7 ms
24,244 KB
testcase_06 AC 7 ms
24,532 KB
testcase_07 AC 7 ms
24,452 KB
testcase_08 AC 7 ms
23,488 KB
testcase_09 AC 9 ms
24,628 KB
testcase_10 AC 8 ms
24,660 KB
testcase_11 AC 8 ms
24,556 KB
testcase_12 AC 8 ms
24,512 KB
testcase_13 AC 7 ms
24,308 KB
testcase_14 AC 8 ms
24,460 KB
testcase_15 AC 7 ms
24,388 KB
testcase_16 AC 7 ms
24,260 KB
testcase_17 AC 6 ms
23,536 KB
testcase_18 AC 7 ms
24,144 KB
testcase_19 AC 6 ms
23,328 KB
testcase_20 AC 7 ms
23,672 KB
testcase_21 AC 6 ms
24,004 KB
testcase_22 AC 6 ms
23,796 KB
testcase_23 AC 7 ms
24,376 KB
testcase_24 AC 7 ms
24,016 KB
testcase_25 AC 6 ms
24,464 KB
testcase_26 AC 6 ms
23,464 KB
testcase_27 AC 6 ms
23,324 KB
testcase_28 AC 6 ms
23,420 KB
testcase_29 AC 6 ms
23,320 KB
testcase_30 AC 6 ms
23,560 KB
testcase_31 AC 5 ms
23,380 KB
testcase_32 AC 6 ms
23,332 KB
testcase_33 AC 5 ms
23,396 KB
testcase_34 AC 7 ms
23,340 KB
testcase_35 AC 6 ms
23,368 KB
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コンパイルメッセージ
; compiling file "/home/judge/data/code/Main.lisp" (written 30 SEP 2023 06:46:28 AM):
; processing (IN-PACKAGE :CL-USER)
; processing (DEFPARAMETER *OPT* ...)
; processing (SET-DISPATCH-MACRO-CHARACTER #\# ...)
; processing (DEFINE-INT-TYPES 2 ...)
; processing (DEFCONSTANT +MOD+ ...)
; processing (DEFMACRO DBG ...)
; processing (DECLAIM (INLINE PRINTLN))
; processing (DEFUN PRINTLN ...)
; processing (IN-PACKAGE :CL-USER)
; processing (DEFUN MAIN ...)
; file: /home/judge/data/code/Main.lisp
; in: DEFUN MAIN
;     (INCF RES (GETHASH 1 (AREF DP X) 0))
; --> SETQ THE 
; ==>
;   (+ (GETHASH 1 (AREF DP X) 0) RES)
; 
; note: unable to
;   open-code float conversion in mixed numeric operation
; due to type uncertainty:
;   The first argument is a NUMBER, not a RATIONAL.
;   The second argument is a NUMBER, not a FLOAT.
; 
; note: unable to
;   open-code float conversion in mixed numeric operation
; due to type uncertainty:
;   The first argument is a NUMBER, not a FLOAT.
;   The second argument is a NUMBER, not a RATIONAL.
; 
; note: unable to
;   open-code float conversion in mixed numeric operation
; due to type uncertainty:
;   The first argument is a NUMBER, not a RATIONAL.
;   The second argument is a NUMBER, not a (OR (COMPLEX SINGLE-FLOAT)
;                                              (COMPLEX DOUBLE-FLOAT)).
; 
; note: unable to
;   open-code float conversion in mixed numeric operation
; due to type uncertainty:
;   The first argument is a NUMBER, not a (OR (COMPLEX SINGLE-FLOAT)
;                                             (COMPLEX DOUBLE-FLOAT)).
;   The second argument is a NUMBER, not a RATIONAL.
; 
; note: unable to
;   open-code float conversion in mixed numeric operation
; due to type uncertainty:
;   The first argument is a NUMBER, not a SINGLE-FLOAT.
;   The second argument is a NUMBER, not a DOUBLE-FLOAT.
; 
; note: unable to
;   open-code float conversion in mixed numeric operation
; due to type uncertainty:
;   The first argument is a NUMBER, not a DO

ソースコード

diff # 

(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)))))
#+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* 'double-float))
    (prog1 (princ obj stream) (terpri stream))))

;; BEGIN_INSERTED_CONTENTS
;; BEGIN_USE_PACKAGE
(in-package :cl-user)

;;;
;;; Body
;;;

(defun main ()
  (declare #.*opt*)
  (let* ((n (read))
         (as (make-array n :element-type 'uint31 :initial-element 0))
         (dp (make-array n :element-type 'hash-table)))
    (dotimes (i n)
      (setf (aref as i) (read)
            (aref dp i) (make-hash-table :size 1000 :test #'eq)))
    (dotimes (x n)
      (let ((a (aref as x)))
        (incf (gethash a (aref dp x) 0))
        (loop for dest from (+ x 1) below n
              do (maphash (lambda (div num)
                            (declare (uint62 div num))
                            (let ((gcd (gcd div (aref as dest))))
                              (incf (gethash gcd (aref dp dest) 0) num)))
                          (aref dp x)))))
    (let ((res 0))
      (dotimes (x n)
        (incf res (gethash 1 (aref dp x) 0)))
      (println res))))

#-swank (main)

;;;
;;; Test and benchmark
;;;

#+swank
(progn
  (defparameter *lisp-file-pathname* (uiop:current-lisp-file-pathname))
  (setq *default-pathname-defaults* (uiop:pathname-directory-pathname *lisp-file-pathname*))
  (defparameter *dat-pathname* (uiop:merge-pathnames* "test.dat" *lisp-file-pathname*))
  (defparameter *problem-url* "https://yukicoder.me/problems/no/917"))

#+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)))

#-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 "5
"
          (run "3
1 2 3
" nil)))
  (5am:is
   (equal "15
"
          (run "4
1 1 1 1
" nil)))
  (5am:is
   (equal "0
"
          (run "4
2 4 8 16
" nil)))
  (5am:is
   (equal "763
"
          (run "10
801754 703742 332182 68016 914814 8470 937255 293192 313080 501971
" nil))))
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