Problem A
Association for Cool Machineries (Part 1) — Problem Statistics

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Submissions	1534
Accepted submissions	305
Submission ratio	19.88%
Authors	276
Full solves [?]	183
Full solve Ratio	66.30%

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	C	2020-07-19 09:42:38
2	Bergur Snorrason	0.09 s	C	2019-03-28 14:12:32
3	Ivan Petrov	0.09 s	C	2019-08-08 09:52:57

#	User	Runtime	Language	Date
1	Markus Mathiasen	0.02 s	C++	2023-08-25 09:28:45
2	Nguyen Thanh Trung	0.04 s	C++	2015-12-12 11:54:33
3	How Si Wei	0.04 s	C++	2015-12-17 21:27:06
4	Tony Tony	0.04 s	C++	2018-09-30 18:40:22
5	Yan Couto	0.05 s	C++	2015-12-10 03:57:55
6	Akshay Jaggi	0.05 s	C++	2015-12-10 16:23:17
7	Rico Tiongson	0.05 s	C++	2015-12-12 16:44:43
8	Ryan Alexander	0.05 s	C++	2016-04-05 21:20:14
9	Kazi Hasan Zubaer	0.05 s	C++	2016-05-24 13:40:02
10	Nadim Abrar	0.05 s	C++	2016-05-24 14:29:24

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.19 s	Java	2020-07-23 20:46:36
2	Ian Leow	0.20 s	Java	2015-12-12 16:05:23
3	Andrew Polizzotto	0.21 s	Java	2020-07-28 09:34:43
4	Sumeet Varma	0.26 s	Java	2015-12-10 05:04:32
5	Rene Argento	0.27 s	Java	2026-03-30 01:22:04
6	Måns Magnusson	0.28 s	Java	2016-05-17 20:16:00
7	Jonathan Easterday	0.29 s	Java	2017-02-08 22:53:41
8	Lewin Gan	0.31 s	Java	2015-12-10 04:06:43
9	Bjørn Dons	0.32 s	Java	2023-06-06 21:08:46
10	Steven Halim	0.46 s	Java	2016-02-02 08:17:09

#	User	Runtime	Language	Date
1	Robert Welin-Berger	0.74 s	Python 2	2018-05-02 20:13:03

#	User	Runtime	Language	Date
1	Andreas Björklund	0.36 s	Python 3	2022-05-12 17:00:16
2	Nicholas Russell Saerang	0.68 s	Python 3	2024-05-23 05:09:21
3	Dilhan Salgado	0.72 s	Python 3	2022-10-16 03:21:34

#	User	Runtime	Language	Date
1	Iker Lissarrague	0.14 s	Rust	2023-08-20 18:30:26

#	User	Length	Language	Date
1	Ivan Petrov	1695	C	2019-08-08 09:52:57
2	Hidden user	3407	C	2020-07-19 09:42:38
3	Bergur Snorrason	3678	C	2019-03-28 14:12:32

#	User	Length	Language	Date
1	Johan Wind	1016	C++	2018-11-06 23:20:03
2	Dongjian Tang	1105	C++	2017-04-27 05:56:16
3	Phạm Cao Nguyên	1275	C++	2015-12-10 06:10:53
4	How Si Wei	1301	C++	2015-12-17 21:27:06
5	Jaygod	1363	C++	2022-08-02 14:25:34
6	Howard Cheng	1375	C++	2020-01-13 01:12:37
7	Kiên Nguyễn Tiến Trung	1392	C++	2017-04-10 10:37:46
8	Rico Tiongson	1393	C++	2015-12-12 16:44:43
9	Dewita Sonya Tarabunga	1393	C++	2018-03-11 13:17:24
10	Myungwoo Chun	1416	C++	2015-12-11 08:26:16

#	User	Length	Language	Date
1	Andrew Polizzotto	2046	Java	2020-07-28 09:34:43
2	Lewin Gan	2188	Java	2015-12-10 04:06:43
3	Måns Magnusson	2344	Java	2016-05-17 20:16:00
4	Crystal Sharpe	3452	Java	2020-07-23 20:46:36
5	Jonathan Easterday	3595	Java	2017-02-08 22:53:41
6	Steven Halim	3674	Java	2016-02-02 08:17:09
7	Sumeet Varma	4828	Java	2015-12-10 05:04:32
8	Ian Leow	5800	Java	2015-12-12 16:05:23
9	Rene Argento	6687	Java	2026-03-30 01:22:04
10	Bjørn Dons	7727	Java	2023-06-06 21:08:46

#	User	Length	Language	Date
1	Robert Welin-Berger	1828	Python 2	2018-05-02 20:13:03

#	User	Length	Language	Date
1	Nicholas Russell Saerang	760	Python 3	2024-05-23 05:08:15
2	Andreas Björklund	1119	Python 3	2022-05-12 17:00:16
3	Dilhan Salgado	1190	Python 3	2022-10-16 03:21:34

#	User	Length	Language	Date
1	Iker Lissarrague	3278	Rust	2023-08-20 18:30:26

Solution running time distribution