Problem A
Stock Prices — Problem Statistics

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Submissions	5917
Accepted submissions	2106
Submission ratio	35.59%
Authors	1767
Full solves [?]	1579
Full solve Ratio	89.36%

#	User	Runtime	Language	Date
1	Mirel Cosulschi	0.01 s	C	2022-11-15 00:50:28
2	taichi	0.01 s	C	2023-04-28 14:36:28
3	LORENA-ELENA DOBRE	0.01 s	C	2024-11-30 23:03:42
4	Anton Haglund	0.02 s	C	2016-11-09 22:08:20
5	Ivan Petrov	0.02 s	C	2020-03-09 15:48:55
6	Jeviczki Jane	0.04 s	C	2025-12-02 07:42:09
7	KIM HYUNJI	0.05 s	C	2022-05-01 16:00:54
8	Naveen Kumar S	0.05 s	C	2025-04-16 15:25:07
9	Masuda Shun	0.80 s	C	2023-04-26 10:07:22

#	User	Runtime	Language	Date
1	Daniel felipe pedraza mosquera	0.09 s	C#	2025-02-23 22:11:20
2	santiago moran	0.09 s	C#	2025-08-25 04:32:49
3	Randy	0.16 s	C#	2016-11-05 00:12:12
4	Jonas S	0.30 s	C#	2015-08-24 01:10:20
5	Andrzej Krajniak	0.32 s	C#	2016-11-04 23:29:22
6	Omar Suarez	0.61 s	C#	2025-08-25 05:47:07

#	User	Runtime	Language	Date
1	Matteo Poletti	0.01 s	C++	2014-09-22 20:06:11
2	Paul Khadim	0.01 s	C++	2014-11-27 22:30:23
3	Neal Zane	0.01 s	C++	2015-12-22 04:21:48
4	Adrien Coulier	0.01 s	C++	2016-09-25 22:19:53
5	Karl Schärlund	0.01 s	C++	2016-11-30 21:27:26
6	Zhang Haodong	0.01 s	C++	2017-04-29 03:23:13
7	David Berard	0.01 s	C++	2018-01-02 06:05:00
8	YanHao Ling	0.01 s	C++	2018-02-16 06:16:03
9	William Gan	0.01 s	C++	2018-04-24 18:00:53
10	Dmitry Lyubshin	0.01 s	C++	2018-07-09 13:31:01

#	User	Runtime	Language	Date
1	Norbert Voelker	0.01 s	Go	2025-06-04 23:41:49
2	Ardian Ferdianto	0.50 s	Go	2023-12-04 14:05:00
3	Hidden user	0.52 s	Go	2024-10-04 22:45:51
4	Miguel Angel Martinez Garcia	0.52 s	Go	2025-02-24 03:36:14

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.02 s	Haskell	2025-05-02 13:16:24

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.08 s	Java	2025-05-03 06:26:09
2	Tan Yi Long	0.12 s	Java	2025-10-10 04:07:18
3	Crystal Sharpe	0.13 s	Java	2020-10-12 07:24:32
4	Guangyi Zhou	0.15 s	Java	2025-10-12 07:30:43
5	Bjørn Dons	0.18 s	Java	2020-04-25 18:50:10
6	7Sebastiian	0.18 s	Java	2025-08-24 02:33:42
7	Herman Appelgren	0.19 s	Java	2018-04-07 21:31:48
8	Marcus Kung Wei Long	0.20 s	Java	2025-10-10 06:53:12
9	San Shao Qian	0.21 s	Java	2024-10-22 05:39:07
10	Hidden user	0.21 s	Java	2025-10-10 05:04:19

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.13 s	JavaScript (SpiderMonkey)	2023-05-03 15:06:16
2	Bjørn Chr. Soltvedt	0.41 s	JavaScript (SpiderMonkey)	2025-02-21 14:38:05

#	User	Runtime	Language	Date
1	Hidden user	0.37 s	Kotlin	2020-03-20 11:17:49
2	Johnny Baloney	0.42 s	Kotlin	2022-01-13 22:37:33
3	Phường Lên	0.43 s	Kotlin	2020-03-22 01:22:27
4	Adam Koprowski	0.69 s	Kotlin	2020-09-07 20:28:43
5	Santiago Rivas	1.03 s	Kotlin	2024-09-21 12:19:41

#	User	Runtime	Language	Date
1	Marcus Johansson	0.13 s	Python 2	2016-08-10 20:09:24
2	Jesper Öqvist	0.13 s	Python 2	2018-09-22 16:46:24
3	Andreas Björklund	0.25 s	Python 2	2020-11-22 15:50:03
4	Christofer Ohlsson	0.32 s	Python 2	2015-10-29 11:03:11
5	Lars Åström	0.59 s	Python 2	2020-03-25 09:36:25

#	User	Runtime	Language	Date
1	R E	0.10 s	Python 3	2017-04-12 15:07:38
2	Sean Lambert	0.10 s	Python 3	2024-09-14 22:02:58
3	Junshun Ai	0.10 s	Python 3	2025-03-19 01:24:01
4	Santiago osorio parra	0.11 s	Python 3	2025-02-22 10:12:21
5	Jiaming Kong	0.12 s	Python 3	2025-08-06 18:09:01
6	Dmitri Gaspard	0.13 s	Python 3	2025-02-23 23:56:43
7	Hidden user	0.13 s	Python 3	2025-09-15 17:42:15
8	Owen Fox	0.14 s	Python 3	2025-02-18 19:11:34
9	Sebastián Torres	0.14 s	Python 3	2025-04-11 03:58:39
10	Matthew Capio	0.14 s	Python 3	2025-05-07 22:08:50

#	User	Runtime	Language	Date
1	Javier Gómez Díaz	0.14 s	Ruby	2024-04-07 06:59:24
2	Yusuke Ichiki	0.22 s	Ruby	2022-04-26 16:08:07
3	Thomas Feld	1.67 s	Ruby	2025-10-23 11:22:41

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2024-08-21 01:24:37
2	Ryosuke Takahashi	0.01 s	Rust	2023-04-26 07:03:18
3	Reis Faar	0.03 s	Rust	2023-08-05 11:10:13
4	Danial Haseeb	0.03 s	Rust	2023-09-14 04:54:13
5	Thomas Hügel	0.04 s	Rust	2020-12-29 08:31:08
6	Iwancof	0.04 s	Rust	2023-05-01 16:54:00
7	Mohamed	0.04 s	Rust	2024-10-23 13:01:34
8	Emil Dichmann	0.04 s	Rust	2025-10-18 18:06:24
9	Bas Dirks	0.38 s	Rust	2022-02-14 15:01:09

#	User	Length	Language	Date
1	Ivan Petrov	1024	C	2020-03-09 15:48:55
2	KIM HYUNJI	1299	C	2022-05-01 16:00:54
3	Anton Haglund	1400	C	2016-11-09 22:08:20
4	Jeviczki Jane	2664	C	2025-12-02 07:42:09
5	Naveen Kumar S	2832	C	2025-04-16 15:25:07
6	Mirel Cosulschi	2890	C	2022-11-15 00:50:28
7	LORENA-ELENA DOBRE	3195	C	2024-11-30 23:17:06
8	taichi	3551	C	2023-04-28 14:36:28
9	Masuda Shun	4078	C	2023-04-26 10:07:22

#	User	Length	Language	Date
1	Omar Suarez	2959	C#	2025-08-25 05:47:07
2	Daniel felipe pedraza mosquera	3797	C#	2025-02-23 22:11:20
3	santiago moran	3926	C#	2025-08-25 04:32:49
4	Jonas S	4828	C#	2015-08-24 01:10:20
5	Andrzej Krajniak	5623	C#	2016-11-04 23:29:22
6	Randy	8793	C#	2016-11-05 00:12:12

#	User	Length	Language	Date
1	Francisco Carvajal	551	C++	2023-06-21 07:07:17
2	Hyunjun Lee	808	C++	2022-11-09 05:38:18
3	Dan González Acuña	858	C++	2024-08-31 20:39:35
4	Julian Neeleman	879	C++	2016-11-05 12:34:58
5	Markus Mathiasen	902	C++	2021-09-21 20:33:57
6	soutinho	906	C++	2022-05-02 10:59:30
7	Teikn Smith	922	C++	2024-08-20 00:51:05
8	Simón Sobenes	951	C++	2024-08-30 05:58:19
9	Constanza Hidalgo	951	C++	2024-09-01 17:25:13
10	Yair	951	C++	2025-04-11 02:36:15

#	User	Length	Language	Date
1	Miguel Angel Martinez Garcia	2546	Go	2025-02-24 03:36:14
2	Ardian Ferdianto	3549	Go	2023-12-04 14:05:00
3	Hidden user	5412	Go	2024-10-04 22:45:51
4	Norbert Voelker	5701	Go	2025-06-04 23:41:49

#	User	Length	Language	Date
1	Steinar Simonnes	1953	Haskell	2025-05-02 13:17:23

#	User	Length	Language	Date
1	Evan Luo Zi Xuan	1436	Java	2025-10-09 21:42:53
2	Muhammad Aiman Bin Jefren	1521	Java	2025-10-10 05:29:47
3	Sam Zheng	1566	Java	2021-11-23 01:24:43
4	Lim Zi Wei	1579	Java	2019-10-13 19:29:03
5	Micah Stairs	1627	Java	2017-03-15 23:40:27
6	Furio Gerwitz	1628	Java	2022-10-15 05:00:43
7	Shang Yi Qian	1661	Java	2025-10-10 07:11:10
8	Tham Shemuel	1706	Java	2025-10-10 07:08:30
9	Tan Zhang-Hng Ervin	1716	Java	2024-09-23 17:42:19
10	Doug Goodman	1805	Java	2018-05-09 22:48:00

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	1304	JavaScript (SpiderMonkey)	2025-02-21 14:38:05
2	Christian Pilegaard Cederquist	3752	JavaScript (SpiderMonkey)	2023-05-03 15:06:16

#	User	Length	Language	Date
1	Adam Koprowski	1780	Kotlin	2020-09-07 20:28:43
2	Johnny Baloney	1791	Kotlin	2022-01-13 22:37:33
3	Hidden user	2710	Kotlin	2020-03-20 11:17:49
4	Santiago Rivas	3242	Kotlin	2024-09-21 12:19:41
5	Phường Lên	4376	Kotlin	2020-03-22 01:22:27

#	User	Length	Language	Date
1	Andreas Björklund	960	Python 2	2020-11-22 15:50:03
2	Jesper Öqvist	997	Python 2	2018-09-22 16:46:24
3	Lars Åström	1059	Python 2	2020-03-25 09:36:25
4	Marcus Johansson	1439	Python 2	2016-08-10 20:09:24
5	Christofer Ohlsson	1538	Python 2	2015-10-29 11:03:11

#	User	Length	Language	Date
1	Avery	344	Python 3	2025-07-29 07:45:06
2	Hidden user	351	Python 3	2025-03-17 01:35:27
3	Nguyên Khôi Đỗ	352	Python 3	2025-03-08 05:33:16
4	Lily Eli Goloh	456	Python 3	2023-10-25 00:02:52
5	Nicholas Russell Saerang	465	Python 3	2023-09-30 12:06:06
6	Richard Nyankson	465	Python 3	2023-10-12 03:50:32
7	Thibault Raffaillac	557	Python 3	2020-02-24 22:20:51
8	Farzam Abrishami	565	Python 3	2025-05-12 20:08:54
9	PLOYPHUK VECHASIT	684	Python 3	2025-09-22 05:18:27
10	Donald Lee	686	Python 3	2021-11-26 05:56:34

#	User	Length	Language	Date
1	Thomas Feld	227	Ruby	2025-10-23 12:25:59
2	Javier Gómez Díaz	1885	Ruby	2024-04-07 06:59:24
3	Yusuke Ichiki	3338	Ruby	2022-04-26 18:23:11

#	User	Length	Language	Date
1	Danial Haseeb	2300	Rust	2023-09-14 04:57:40
2	Emil Dichmann	2420	Rust	2025-10-18 18:06:24
3	Bas Dirks	3648	Rust	2022-02-14 15:01:09
4	Thomas Hügel	3856	Rust	2020-12-29 08:31:08
5	Mohamed	3985	Rust	2024-10-23 13:01:34
6	Reis Faar	6009	Rust	2023-08-05 11:10:13
7	Ryosuke Takahashi	11089	Rust	2023-04-26 07:03:18
8	Vincent Lagerros	16741	Rust	2024-08-21 01:24:37
9	Iwancof	27582	Rust	2023-05-01 16:54:00

Solution running time distribution