Problem A
Sparkle's Seven — Problem Statistics

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Submissions	403
Accepted submissions	110
Submission ratio	27.30%
Authors	100
Full solves [?]	85
Full solve Ratio	85.00%

#	User	Runtime	Language	Date
1	Andrew Polizzotto	0.07 s	Java	2020-10-06 07:01:49
2	Brent Yorgey	0.11 s	Java	2020-07-15 01:02:16
3	Zach Tschetter	0.14 s	Java	2020-10-09 00:46:51
4	Yiu Yu Ho	0.14 s	Java	2021-11-24 17:20:23
5	Taras Romanyuk	0.14 s	Java	2025-01-23 00:26:20
6	Crystal Sharpe	0.15 s	Java	2020-08-09 20:55:03
7	Doug Goodman	0.17 s	Java	2020-10-10 16:37:06
8	Kevin Lim Yong Shen	0.21 s	Java	2022-02-26 17:10:10
9	Steven Halim	2.92 s	Java	2020-03-02 04:11:07

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	4.40 s	JavaScript (SpiderMonkey)	2021-02-26 18:28:15

#	User	Runtime	Language	Date
1	Hidden user	0.06 s	Python 3	2020-07-09 13:17:57
2	Sherman Chann Zhi Shen	0.07 s	Python 3	2021-10-02 15:00:42
3	Hidden user	0.07 s	Python 3	2026-02-15 13:06:05
4	Isaac Lee	0.15 s	Python 3	2020-08-10 04:08:26
5	Oskar Haarklou Veileborg	0.17 s	Python 3	2020-07-08 21:22:25
6	Guan Yang Ze	0.18 s	Python 3	2021-02-01 05:24:00
7	Shen Licong	0.51 s	Python 3	2024-04-12 13:05:08
8	Nicholas Russell Saerang	0.53 s	Python 3	2023-08-05 14:14:54
9	Lee Yi Heng	0.73 s	Python 3	2024-03-23 19:49:13
10	Kuek Shao Ning	1.69 s	Python 3	2021-03-13 20:24:47

#	User	Length	Language	Date
1	Dmitry Lyubshin	1038	C++	2023-06-09 02:53:34
2	Frederick Pek	1165	C++	2021-04-02 20:32:05
3	Zijian Zhou	1386	C++	2021-01-28 04:49:47
4	Yehezkiel Raymundo Theodoroes	1502	C++	2020-03-02 11:27:43
5	Low Choo Ray	1524	C++	2020-03-02 11:51:00
6	Jerome Leow	1543	C++	2021-01-28 08:48:48
7	Wang Yunrui	1549	C++	2020-03-02 11:49:50
8	Kỳ Nam Lê	1587	C++	2024-08-14 05:09:01
9	ziwyy	1602	C++	2020-03-02 12:28:16
10	Dave Wong	1683	C++	2020-03-02 12:38:02

#	User	Length	Language	Date
1	Crystal Sharpe	2156	Java	2020-08-09 20:55:03
2	Andrew Polizzotto	2164	Java	2020-10-06 07:01:49
3	Doug Goodman	2681	Java	2020-10-10 16:37:06
4	Yiu Yu Ho	4215	Java	2021-11-24 17:20:23
5	Taras Romanyuk	4974	Java	2025-01-23 00:26:20
6	Steven Halim	5283	Java	2020-03-02 04:11:07
7	Kevin Lim Yong Shen	5895	Java	2022-02-26 17:10:10
8	Zach Tschetter	6741	Java	2020-10-09 00:46:51
9	Brent Yorgey	8295	Java	2020-07-15 01:02:16

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	1681	JavaScript (SpiderMonkey)	2021-02-26 18:28:15

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	874	Python 3	2020-07-08 21:22:25
2	Nicholas Russell Saerang	1122	Python 3	2023-09-02 19:09:24
3	Shen Licong	1221	Python 3	2024-04-12 13:05:08
4	Vincent Tandya	1285	Python 3	2021-01-26 02:40:53
5	Bjørn Dons	1423	Python 3	2020-07-08 21:52:13
6	Sherman Chann Zhi Shen	1439	Python 3	2021-10-02 15:00:42
7	Hidden user	1951	Python 3	2020-07-09 13:17:57
8	Guan Yang Ze	2059	Python 3	2021-02-01 05:24:00
9	Kuek Shao Ning	2128	Python 3	2021-03-13 20:24:47
10	Lee Yi Heng	2489	Python 3	2024-03-23 19:49:13

Solution running time distribution