Problem A
Monument Maker — Problem Statistics

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Submissions	684
Accepted submissions	219
Submission ratio	32.02%
Authors	206
Full solves [?]	169
Full solve Ratio	82.04%

#	User	Runtime	Language	Date
1	Duane Currie	0.02 s	C	2019-11-12 23:19:21
2	Harry Iha	0.03 s	C	2019-11-10 01:23:25
3	Bergur Snorrason	0.03 s	C	2019-11-13 10:12:11
4	Ivan Petrov	0.05 s	C	2019-11-26 08:32:05

#	User	Runtime	Language	Date
1	Daniel Acosta	0.17 s	C#	2025-08-21 05:56:30

#	User	Runtime	Language	Date
1	Truong Luan	0.01 s	C++	2019-11-16 03:31:58
2	Patrick Losique	0.02 s	C++	2019-11-09 18:27:50
3	Nick Wu	0.02 s	C++	2019-11-09 19:20:32
4	Agis Daniels	0.02 s	C++	2020-04-06 17:05:45
5	Minh Huy Nguyễn	0.02 s	C++	2020-11-08 15:22:23
6	Peter Kwak	0.02 s	C++	2020-11-08 15:23:47
7	Rui Hou	0.02 s	C++	2021-02-05 15:40:34
8	Hidden user	0.02 s	C++	2021-07-25 16:44:53
9	Noah Fox	0.02 s	C++	2023-10-18 18:27:02
10	Yen-Hsiang Chang	0.03 s	C++	2019-11-09 16:30:45

#	User	Runtime	Language	Date
1	Brent Yorgey	0.06 s	Haskell	2019-11-09 17:56:38
2	Md Akif Chowdhury	0.13 s	Haskell	2023-07-05 00:07:42
3	Hidden user	0.90 s	Haskell	2023-03-10 12:35:21

#	User	Runtime	Language	Date
1	Doug Goodman	0.21 s	Java	2020-08-08 17:39:09
2	Ho Lyun Jeong	0.22 s	Java	2021-02-25 22:12:35
3	Charlie Zheng	0.24 s	Java	2019-11-09 18:42:27
4	Jonas Klausen	0.25 s	Java	2019-11-15 16:30:36
5	Bjørn Dons	0.28 s	Java	2019-11-12 20:45:01
6	Olivia Bizimungu	0.32 s	Java	2019-11-10 04:05:48
7	Gian Peña	0.34 s	Java	2020-01-03 18:15:27
8	Crystal Sharpe	0.35 s	Java	2019-11-10 01:19:19
9	Darrin Wiley	0.36 s	Java	2019-11-11 23:20:38
10	Seba Villalobos	0.38 s	Java	2022-02-25 21:55:28

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.28 s	JavaScript (SpiderMonkey)	2023-12-23 07:31:53

#	User	Runtime	Language	Date
1	Danny Mittal	0.69 s	Kotlin	2023-10-20 21:16:09
2	Jacob Huebner	0.71 s	Kotlin	2020-02-24 00:34:18

#	User	Runtime	Language	Date
1	Calvin Luo	0.16 s	Python 2	2023-02-10 01:58:29
2	Lars Åström	0.17 s	Python 2	2019-11-15 16:06:37
3	Andreas Björklund	0.74 s	Python 2	2019-12-20 08:21:52
4	Maj Stenmark	0.93 s	Python 2	2019-11-16 17:32:41
5	Måns Magnusson	0.94 s	Python 2	2019-11-15 15:33:37
6	Erik Amirell Eklöf	1.26 s	Python 2	2019-11-15 15:45:21

#	User	Runtime	Language	Date
1	Fredrik Niemelä	0.14 s	Python 3	2025-08-21 06:47:04
2	Joel Gritter	0.15 s	Python 3	2020-10-13 08:37:03
3	Justin Su	0.18 s	Python 3	2020-11-29 01:20:10
4	crapcode	0.18 s	Python 3	2022-03-19 12:06:12
5	Nicholas Russell Saerang	0.18 s	Python 3	2024-06-01 07:06:06
6	User 015	0.18 s	Python 3	2025-10-19 00:51:04
7	Oskar Haarklou Veileborg	0.19 s	Python 3	2020-09-29 22:50:50
8	Kadriye Yildiz	0.19 s	Python 3	2024-08-26 01:57:59
9	User 024	0.19 s	Python 3	2025-10-18 22:13:16
10	Jason Adhinarta	0.20 s	Python 3	2023-02-24 01:51:20

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2025-04-02 16:18:34
2	Frank Endriss	0.05 s	Rust	2024-09-04 11:05:36

#	User	Length	Language	Date
1	Ivan Petrov	1748	C	2019-11-26 08:32:05
2	Bergur Snorrason	2116	C	2019-11-13 10:12:11
3	Duane Currie	2324	C	2019-11-12 23:19:21
4	Harry Iha	2842	C	2019-11-10 01:23:25

#	User	Length	Language	Date
1	Daniel Acosta	1658	C#	2025-08-21 05:56:30

#	User	Length	Language	Date
1	Yen-Hsiang Chang	537	C++	2019-11-09 16:30:45
2	Dmitry Lyubshin	635	C++	2023-04-26 03:44:05
3	Hidden user	662	C++	2019-11-18 12:59:13
4	Andreas Alberg	694	C++	2022-10-19 15:24:58
5	Kevin Sun	696	C++	2019-11-09 16:33:53
6	Sedrick Keh	760	C++	2020-11-22 06:59:00
7	Rui Jiang	809	C++	2019-11-09 20:03:20
8	Benjamin Chislett	829	C++	2020-11-28 21:26:31
9	JY H	836	C++	2020-11-21 08:42:46
10	Zhiyi Luo	851	C++	2019-11-09 17:12:00

#	User	Length	Language	Date
1	Md Akif Chowdhury	559	Haskell	2023-07-05 00:07:42
2	Hidden user	913	Haskell	2023-03-10 12:35:21
3	Brent Yorgey	1110	Haskell	2019-11-09 17:47:55

#	User	Length	Language	Date
1	Doug Goodman	1257	Java	2020-08-08 17:39:09
2	Micah Stairs	1285	Java	2019-11-09 17:43:30
3	Olivia Bizimungu	1285	Java	2019-11-10 04:05:48
4	Ethan Van Brunt	1288	Java	2025-08-21 05:39:42
5	Gian Peña	1371	Java	2020-01-03 18:15:27
6	Logan Pipes	1412	Java	2022-03-02 01:35:41
7	User 008	1463	Java	2025-10-18 22:48:49
8	Jonas Klausen	1545	Java	2019-11-15 16:30:36
9	Ian Wong	1701	Java	2021-11-06 19:19:30
10	Darrin Wiley	1867	Java	2019-11-11 23:20:38

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	476	JavaScript (SpiderMonkey)	2023-12-23 07:31:53

#	User	Length	Language	Date
1	Danny Mittal	558	Kotlin	2023-10-20 21:16:09
2	Jacob Huebner	1287	Kotlin	2020-02-24 00:34:18

#	User	Length	Language	Date
1	Erik Amirell Eklöf	339	Python 2	2019-11-15 15:45:21
2	Andreas Björklund	377	Python 2	2019-12-20 08:21:52
3	Måns Magnusson	433	Python 2	2019-11-15 15:33:37
4	Maj Stenmark	433	Python 2	2019-11-16 17:32:41
5	Lars Åström	575	Python 2	2019-11-15 16:06:37
6	Calvin Luo	620	Python 2	2023-02-10 01:58:29

#	User	Length	Language	Date
1	Thomas Feld	132	Python 3	2023-08-10 09:05:20
2	Benjamin Z White	186	Python 3	2023-07-26 10:49:14
3	Teikn Smith	221	Python 3	2024-10-19 03:17:30
4	Kelly Dance	264	Python 3	2023-06-24 14:42:47
5	Nicholas Russell Saerang	306	Python 3	2024-05-27 08:47:40
6	Darren Li	315	Python 3	2019-12-19 05:48:51
7	Markus Mathiasen	325	Python 3	2023-08-31 13:45:09
8	Justin Su	327	Python 3	2020-11-29 01:28:45
9	Oskar Haarklou Veileborg	358	Python 3	2020-09-29 22:51:39
10	Casper Rysgaard	367	Python 3	2023-10-09 14:07:28

#	User	Length	Language	Date
1	Frank Endriss	5217	Rust	2024-09-04 11:05:36
2	Vincent Lagerros	52096	Rust	2025-04-02 16:18:34

Solution running time distribution