Problem I
Polyline Simplification — Problem Statistics

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Submissions	1288
Accepted submissions	339
Submission ratio	26.32%
Authors	307
Full solves [?]	249
Full solve Ratio	81.11%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.12 s	C	2019-08-06 14:43:09

#	User	Runtime	Language	Date
1	Hidden user	1.33 s	C#	2018-06-21 21:28:49

#	User	Runtime	Language	Date
1	Brandon Zhang	0.05 s	C++	2018-02-02 21:22:07
2	Paul Jungeblut	0.06 s	C++	2018-07-01 19:36:17
3	Hidden user	0.07 s	C++	2023-04-05 08:50:30
4	Jeremy Lim	0.07 s	C++	2025-04-08 15:41:02
5	Gabriella Gloria	0.07 s	C++	2025-04-09 16:48:25
6	Tasnim Jubaier	0.08 s	C++	2018-10-04 15:16:18
7	Ziyi Zhang	0.08 s	C++	2018-10-20 23:21:09
8	Can Liu	0.08 s	C++	2018-10-24 01:55:06
9	Simon Lindholm	0.08 s	C++	2019-01-07 18:17:27
10	Wu Meng Hui	0.08 s	C++	2023-04-07 15:18:14

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.35 s	Java	2023-02-02 01:04:38
2	Benjamin Reidys	0.58 s	Java	2018-10-20 21:38:57
3	Alex Lind	0.65 s	Java	2018-10-21 17:23:30
4	Daniel Moyer	0.69 s	Java	2018-10-26 20:10:02
5	Aarav Singh	0.70 s	Java	2018-10-30 02:37:35
6	Bjørn Dons	0.70 s	Java	2022-12-30 22:33:39
7	Ariana Herbst	0.71 s	Java	2018-10-20 23:24:51
8	Anh Mai Le Xuan	0.79 s	Java	2018-10-20 23:57:55
9	Rene Argento	0.82 s	Java	2022-07-18 02:20:52
10	Ho Lyun Jeong	0.87 s	Java	2021-12-26 19:11:02

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	2.80 s	JavaScript (SpiderMonkey)	2024-07-17 23:27:09

#	User	Runtime	Language	Date
1	Jacob Huebner	0.65 s	Kotlin	2021-06-17 00:13:11

#	User	Runtime	Language	Date
1	Aditya Durvasula	1.76 s	Python 2	2018-01-13 05:03:20
2	Calvin Bochulak	2.04 s	Python 2	2017-11-25 09:13:32

#	User	Runtime	Language	Date
1	Caleb Dastrup	0.53 s	Python 3	2024-10-18 21:59:29
2	Kiran Vengurlekar	0.69 s	Python 3	2025-05-04 03:20:24
3	Musab Kasbati (Musab1Blaser)	0.72 s	Python 3	2024-02-16 16:58:34
4	Jonathan Cederlund	1.00 s	Python 3	2025-10-30 03:10:32
5	Hidden user	1.01 s	Python 3	2026-02-15 11:42:05
6	Laith Bohsali	1.07 s	Python 3	2025-05-03 23:50:19
7	Srikar Yalam	1.07 s	Python 3	2025-05-05 10:11:02
8	Nhu Di Nguyen	1.08 s	Python 3	2025-10-28 07:19:30
9	Nicholas Russell Saerang	1.12 s	Python 3	2025-04-09 03:29:10
10	Rafael Kristoforus Yanto	1.12 s	Python 3	2025-04-14 09:32:28

#	User	Runtime	Language	Date
1	Mckinley Xie	0.27 s	Rust	2025-04-26 17:44:43

#	User	Length	Language	Date
1	Ivan Petrov	4861	C	2019-08-06 14:43:09

#	User	Length	Language	Date
1	Hidden user	5515	C#	2018-06-21 21:28:49

#	User	Length	Language	Date
1	Fourier Force	892	C++	2018-10-04 13:04:14
2	Lee Zheng Han	965	C++	2023-04-04 15:47:33
3	Hidden user	1093	C++	2023-04-05 08:45:30
4	Marcus Xu	1107	C++	2023-04-05 10:41:43
5	Lim An Jun	1120	C++	2023-01-18 10:40:39
6	Hyunjun Lee	1132	C++	2023-05-09 20:08:48
7	Ludo Pulles	1163	C++	2019-01-07 18:28:02
8	Cheng-Yuan Lee	1180	C++	2023-09-09 20:12:40
9	Maximilliano Utomo Quok	1183	C++	2023-04-09 16:40:00
10	Jeremy Lim	1184	C++	2025-04-08 15:24:33

#	User	Length	Language	Date
1	Doug Goodman	1634	Java	2019-08-10 18:01:22
2	Crystal Sharpe	1787	Java	2023-02-02 01:13:41
3	Ryan Hunt	2106	Java	2017-11-12 00:15:09
4	Måns Magnusson	2256	Java	2018-09-22 15:51:44
5	Maj Stenmark	2256	Java	2018-09-27 16:37:41
6	Shawn Zhong	2287	Java	2018-10-21 08:43:42
7	Jake Crouch	2293	Java	2018-10-20 21:30:53
8	Dawanit Satitsumpun	2567	Java	2018-10-21 11:58:18
9	Sam Reinehr	2611	Java	2017-11-13 19:34:07
10	Eric Leow Yu Quan	2637	Java	2023-04-04 16:48:52

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	7462	JavaScript (SpiderMonkey)	2024-07-17 23:27:09

#	User	Length	Language	Date
1	Jacob Huebner	2865	Kotlin	2021-06-17 00:13:11

#	User	Length	Language	Date
1	Calvin Bochulak	1754	Python 2	2017-11-25 09:13:32
2	Aditya Durvasula	2331	Python 2	2018-01-13 05:03:20

#	User	Length	Language	Date
1	Caleb Dastrup	686	Python 3	2024-10-18 21:59:29
2	Laith Bohsali	825	Python 3	2025-05-03 23:50:19
3	John Zheng	848	Python 3	2024-10-27 23:00:00
4	Vincent Tandya	896	Python 3	2021-03-31 10:49:09
5	Jonathan Cederlund	1051	Python 3	2025-10-30 03:10:32
6	Kenny Applegate	1238	Python 3	2026-02-06 00:07:39
7	Muhammad Saad	1258	Python 3	2024-02-14 16:56:05
8	Nicholas Russell Saerang	1265	Python 3	2023-07-14 12:47:10
9	S.M. Safi Haider Rizvi	1276	Python 3	2024-02-21 06:41:11
10	B Y	1304	Python 3	2024-02-18 18:24:31

#	User	Length	Language	Date
1	Mckinley Xie	2730	Rust	2025-04-26 17:44:43

Solution running time distribution