結果
問題 |
No.1764 Square
|
ユーザー |
![]() |
提出日時 | 2025-06-23 19:51:16 |
言語 | Scheme (Gauche-0.9.15) |
結果 |
AC
|
実行時間 | 91 ms / 2,000 ms |
コード長 | 2,047 bytes |
コンパイル時間 | 228 ms |
コンパイル使用メモリ | 7,972 KB |
実行使用メモリ | 23,680 KB |
最終ジャッジ日時 | 2025-06-23 19:51:18 |
合計ジャッジ時間 | 1,778 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 5 |
ソースコード
(use scheme.list) (use util.match) (use srfi.13) ; string (use srfi.42) ; list-ec (define input read-line) (define (ii) (string->number (read-line))) (define (li) (let ((s (read-line))) (map string->number (string-split s " ")))) (define (prn . args) (for-each (lambda (i x) (when (> i 0) (display " ")) (display x)) (iota (length args)) args) (newline)) (define int string->number) (define-method min ((xs <sequence>)) (apply min xs)) (define (minmax . xs) (values->list (apply min&max xs))) (define-method minmax ((xs <sequence>)) (values->list (apply min&max xs))) (define (sum xs) (apply + xs)) (define (divmod a b) (values->list (div-and-mod a b))) (define (1+ n) (+ n 1)) (define pow (case-lambda ((a b) (expt a b)) ((a b m) (expt-mod a b m)))) (define (yn b) (prn (if b "Yes" "No"))) (define-macro (input! bindings . body) (let loop ((bs (reverse bindings)) (res '())) (if (null? bs) `(let*-values ,res ,@body) (cond ((symbol? (car bs)) (loop (cdr bs) (cons `((,(car bs)) (values (ii))) res))) ((list? (car bs)) (loop (cdr bs) (cons `(,(car bs) (apply values (li))) res))) (else 'error))))) #; (define-macro (clet1 pat expr . body) `(receive ,pat (apply values ,expr) ,@body)) (define mlet1 match-let1) (use data.queue) (define (make-q xs) (rlet1 q (make-queue) (dolist (x xs) (enqueue! q x)))) (input! (K) (let ((qs (list (make-q '(A E)) (make-q '(B)) (make-q '(C)) (make-q '(D))))) (dotimes (i K) (let* ((a (mod i 4)) (b (mod (1+ i) 4)) (aq (list-ref qs a)) (bq (list-ref qs b))) (let ((x (dequeue! aq))) (enqueue! bq x)))) (dolist (q qs) (for-each display (queue->list q)) (prn))))