Problem A
Appalling Architecture — Problem Statistics

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Submissions	991
Accepted submissions	313
Submission ratio	31.58%
Authors	350
Full solves [?]	286
Full solve Ratio	81.71%

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.00 s	C	2019-01-17 17:06:39
2	Ivan Petrov	0.00 s	C	2019-02-08 09:57:16
3	Eyleifur Bjarkason	0.00 s	C	2020-10-16 22:56:11
4	Axel Svensson	0.00 s	C	2022-06-30 15:39:24
5	Thư Hà	0.00 s	C	2023-08-19 17:04:54
6	Alexander Bilde Pedersen	0.00 s	C	2025-04-11 11:23:57

#	User	Runtime	Language	Date
1	Alexander Yoshida	0.02 s	C#	2019-11-07 02:49:11

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Haskell	2023-02-13 10:44:38
2	Nazarii Bardiuk	0.01 s	Haskell	2018-12-28 22:02:12

#	User	Runtime	Language	Date
1	Sagnik Biswas	0.04 s	Java	2024-11-03 21:41:08
2	Rene Argento	0.04 s	Java	2025-01-14 04:21:06
3	Sunny Guan	0.06 s	Java	2020-06-13 19:46:40
4	Morten Flensborg Jensen	0.06 s	Java	2020-06-30 17:15:54
5	Crystal Sharpe	0.06 s	Java	2020-10-03 18:09:27
6	Darrin Wiley	0.06 s	Java	2021-03-20 18:13:29
7	Lars Corbijn	0.06 s	Java	2021-10-31 15:05:13
8	Sven Rönnbäck	0.06 s	Java	2023-06-25 14:03:21
9	Adrian Borup	0.07 s	Java	2020-10-24 19:26:55
10	Daniel Björnberger	0.07 s	Java	2020-10-27 06:17:30

#	User	Runtime	Language	Date
1	Timothy Gaede	0.62 s	Julia	2024-09-16 15:25:08

#	User	Runtime	Language	Date
1	Andreas Björklund	0.03 s	Python 2	2019-01-10 19:45:44
2	Julio Maldonado	0.03 s	Python 2	2019-03-30 06:49:02
3	Johan Lyts	0.03 s	Python 2	2019-06-13 14:41:09
4	Maj Stenmark	0.04 s	Python 2	2019-10-16 18:19:33
5	Oskar Haarklou Veileborg	0.09 s	Python 2	2019-07-25 16:15:58

#	User	Runtime	Language	Date
1	Vincent Tandya	0.02 s	Python 3	2019-01-14 08:45:58
2	Andrew McGehee	0.02 s	Python 3	2019-01-24 21:24:48
3	Marcel Rød	0.02 s	Python 3	2019-02-13 23:54:59
4	Mitchell Wright	0.02 s	Python 3	2019-03-10 22:51:23
5	Jonathan Innis	0.02 s	Python 3	2019-03-22 22:33:00
6	Aditya Parulekar	0.02 s	Python 3	2019-03-22 22:52:38
7	Jared J Pauletti	0.02 s	Python 3	2019-03-23 04:48:35
8	Hidden user	0.02 s	Python 3	2019-03-31 03:23:39
9	Kevin Tang	0.02 s	Python 3	2019-04-30 01:20:50
10	Hidden user	0.02 s	Python 3	2019-05-22 20:09:08

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-10-24 15:50:18

#	User	Runtime	Language	Date
1	Muhammad Rais Fathin Mudzakir	0.00 s	Rust	2021-05-29 19:51:47
2	Eric Pinter	0.00 s	Rust	2021-11-13 02:37:32

#	User	Length	Language	Date
1	Axel Svensson	736	C	2022-06-30 15:39:24
2	Thư Hà	868	C	2023-08-19 17:04:54
3	Ivan Petrov	885	C	2019-02-08 09:57:16
4	Alexander Bilde Pedersen	1170	C	2025-04-11 11:23:57
5	Bergur Snorrason	5409	C	2019-01-17 17:06:39
6	Eyleifur Bjarkason	7878	C	2020-10-16 22:56:11

#	User	Length	Language	Date
1	Alexander Yoshida	2436	C#	2019-11-07 02:49:11

#	User	Length	Language	Date
1	Ludo Pulles	375	C++	2018-12-26 23:12:04
2	Edwin Koon	380	C++	2020-05-20 05:02:29
3	Hidden user	572	C++	2019-01-03 19:48:01
4	Peter Kwak	581	C++	2022-01-20 03:22:59
5	Andree Stef	589	C++	2022-04-18 15:00:15
6	Ragnar Groot Koerkamp	602	C++	2018-12-27 13:28:15
7	Deniz Lapsekili	615	C++	2024-11-03 19:38:55
8	Teikn Smith	623	C++	2022-07-16 07:24:23
9	Theo Ebenhoech	625	C++	2019-01-22 22:05:57
10	張瑋倫	637	C++	2025-01-07 15:33:26

#	User	Length	Language	Date
1	Hidden user	730	Haskell	2023-02-13 10:44:38
2	Nazarii Bardiuk	939	Haskell	2018-12-28 22:02:12

#	User	Length	Language	Date
1	Åke Wettergren	856	Java	2019-11-22 19:43:57
2	Andrew Polizzotto	981	Java	2020-03-09 18:36:29
3	Hidden user	1021	Java	2020-01-17 23:06:48
4	Hidden user	1073	Java	2019-05-18 20:59:09
5	Doug Goodman	1090	Java	2019-01-01 16:49:14
6	Deven Layton	1238	Java	2020-01-15 23:58:09
7	Evan Michael Bailey	1289	Java	2020-06-13 20:01:07
8	Crystal Sharpe	1327	Java	2020-10-03 18:09:27
9	Benjamin Reidys	1358	Java	2018-12-26 19:02:31
10	Morten Flensborg Jensen	1372	Java	2020-06-30 17:15:54

#	User	Length	Language	Date
1	Timothy Gaede	1026	Julia	2024-09-16 15:25:08

#	User	Length	Language	Date
1	Andreas Björklund	395	Python 2	2019-01-10 19:45:44
2	Oskar Haarklou Veileborg	507	Python 2	2019-07-25 16:15:58
3	Johan Lyts	535	Python 2	2019-06-13 14:41:09
4	Maj Stenmark	710	Python 2	2019-10-16 18:19:33
5	Julio Maldonado	1106	Python 2	2019-03-30 06:49:02

#	User	Length	Language	Date
1	Yong Mao	311	Python 3	2024-01-22 03:53:17
2	Nicholas Russell Saerang	337	Python 3	2023-08-06 10:28:35
3	Tobias Bessler	341	Python 3	2024-02-02 01:05:07
4	Gustavo Fadel	354	Python 3	2021-12-03 20:15:45
5	Caeden Whitaker	360	Python 3	2021-12-23 00:03:02
6	Hidden user	372	Python 3	2019-10-03 22:54:16
7	Midas Kiebert	398	Python 3	2023-09-17 15:57:09
8	Way Tan	410	Python 3	2020-10-06 17:34:21
9	Ainun Najib	414	Python 3	2020-10-02 16:59:31
10	Eoin Davey	426	Python 3	2022-09-23 10:12:08

#	User	Length	Language	Date
1	Thomas Feld	175	Ruby	2023-10-24 15:50:18

#	User	Length	Language	Date
1	Eric Pinter	2611	Rust	2021-11-13 02:37:32
2	Muhammad Rais Fathin Mudzakir	4576	Rust	2021-05-29 19:51:47

Solution running time distribution