Problem K
Longest Common Subsequence — Problem Statistics

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Submissions	2117
Accepted submissions	716
Submission ratio	33.82%
Authors	487
Full solves [?]	378
Full solve Ratio	77.62%

#	User	Runtime	Language	Date
1	이준혁/AI·소프트웨어학부(인공지능전공)	0.00 s	C	2025-09-26 08:01:50
2	Kim seongsoo	0.00 s	C	2025-09-28 12:50:26
3	Hidden user	0.00 s	C	2025-09-29 15:03:59
4	Lee Ye Cheon	0.00 s	C	2025-09-30 01:41:30
5	김현구	0.00 s	C	2025-09-30 10:14:24
6	Kevin Jones	0.01 s	C	2021-03-06 23:16:41
7	이재훈/AI·소프트웨어학부(인공지능전공)	0.01 s	C	2025-09-24 13:34:30
8	이나영/AI·소프트웨어학부(인공지능전공)	0.01 s	C	2025-09-26 06:19:22
9	김두은	0.01 s	C	2025-09-28 06:45:22
10	김주경	0.01 s	C	2025-09-28 11:27:06

#	User	Runtime	Language	Date
1	Sheheryar Parvaz	0.00 s	C++	2021-03-06 22:53:31
2	Oskar Haarklou Veileborg	0.00 s	C++	2021-07-13 10:46:03
3	Yue Zhang	0.00 s	C++	2022-10-23 19:02:31
4	Lee Zheng Han	0.00 s	C++	2022-12-12 08:34:43
5	Paco Criado	0.00 s	C++	2023-08-26 22:01:32
6	Tuấn Anh Nguyễn Phạm	0.00 s	C++	2023-10-03 09:30:49
7	Evan Michael Bailey	0.00 s	C++	2024-02-28 23:28:49
8	Aaruni Gupta	0.00 s	C++	2025-11-20 06:50:31
9	Atharva Nagarkar	0.01 s	C++	2021-03-06 19:07:50
10	Jay Leeds	0.01 s	C++	2021-03-06 19:13:15

#	User	Runtime	Language	Date
1	Ben Reed	0.07 s	Java	2022-03-12 04:20:44
2	이병호/AI·소프트웨어학부(인공지능전공)	0.10 s	Java	2025-09-27 16:15:31
3	김우진/AI·소프트웨어학부(인공지능전공)	0.10 s	Java	2025-09-29 16:35:32
4	kimjintae	0.10 s	Java	2025-09-30 09:22:09
5	신중욱/AI·소프트웨어학부(인공지능전공)	0.10 s	Java	2025-09-30 23:15:58
6	Sung Joon Kim	0.10 s	Java	2025-10-01 06:56:36
7	Finn Lidbetter	0.11 s	Java	2021-05-23 19:23:52
8	Jaesung Yoo	0.11 s	Java	2022-03-11 03:43:24
9	Raymond Chin	0.11 s	Java	2022-03-14 23:52:07
10	김서연/AI·소프트웨어학부(인공지능전공)	0.11 s	Java	2025-09-24 15:30:29

#	User	Runtime	Language	Date
1	Andreas Björklund	0.09 s	Python 2	2021-05-22 07:40:40

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	Python 3	2025-11-20 17:27:32
2	Ole Vik Lysne	0.06 s	Python 3	2025-07-01 12:59:39
3	Ryan Kells	0.06 s	Python 3	2025-10-24 20:14:16
4	Magnus Hokland Hegdahl	0.07 s	Python 3	2023-03-13 01:55:43
5	Krish Shah	0.07 s	Python 3	2025-11-21 00:14:32
6	bhavin	0.07 s	Python 3	2025-11-21 04:01:20
7	Hidden user	0.08 s	Python 3	2021-12-10 17:17:42
8	Dhruvam Desai	0.08 s	Python 3	2024-11-09 23:29:33
9	Mathew Randal	0.08 s	Python 3	2025-02-08 23:06:57
10	Tan Tze Young	0.08 s	Python 3	2025-10-25 15:31:01

#	User	Runtime	Language	Date
1	Ryan O'Hara	0.01 s	Rust	2022-02-13 00:03:53
2	Katherine Freudenhammer	0.04 s	Rust	2025-09-23 20:21:24
3	Joshua Freudenhammer	0.05 s	Rust	2025-09-23 01:05:39
4	Ole Johan Walderhaug	0.09 s	Rust	2021-12-17 12:00:34

#	User	Length	Language	Date
1	Wonki Rhee	862	C	2025-09-30 10:07:06
2	임현승/AI·소프트웨어학부(인공지능전공)	870	C	2025-09-30 15:59:17
3	한승호	914	C	2025-09-30 10:48:11
4	Hidden user	920	C	2025-09-30 13:01:23
5	이재훈/AI·소프트웨어학부(인공지능전공)	963	C	2025-09-30 15:31:02
6	Hyukjin Jang	977	C	2025-10-01 04:50:10
7	이태한/AI·소프트웨어학부(인공지능전공)	1069	C	2025-09-29 10:17:43
8	김수아/AI·소프트웨어학부(인공지능전공)	1125	C	2025-09-29 10:18:56
9	최지원/AI·소프트웨어학부(인공지능전공)	1133	C	2025-10-01 01:20:49
10	김다연	1144	C	2025-09-30 22:58:45

#	User	Length	Language	Date
1	Evan Michael Bailey	540	C++	2024-02-22 01:17:30
2	Cameron Custer	541	C++	2022-02-15 03:52:53
3	Alexander Skidanov	546	C++	2024-10-30 16:16:04
4	Ivan	570	C++	2024-10-30 16:14:23
5	Donald Dong	632	C++	2022-03-17 08:09:57
6	Dmitry Lyubshin	632	C++	2023-04-25 02:40:24
7	Kelly Dance	642	C++	2022-12-12 23:19:51
8	Cliff McGinnis	646	C++	2021-09-07 22:31:06
9	Hidden user	650	C++	2021-12-11 05:25:13
10	Alexander Morozov	659	C++	2021-03-06 19:18:02

#	User	Length	Language	Date
1	kimjintae	1010	Java	2025-09-30 15:47:31
2	나원	1306	Java	2025-09-30 16:29:26
3	Mayuri Birari	1343	Java	2024-02-10 20:13:53
4	임우진/AI·소프트웨어학부(인공지능전공)	1372	Java	2025-09-30 05:36:36
5	Quinn Gilbert	1376	Java	2021-03-06 20:06:15
6	LEE JAESEOK	1402	Java	2025-09-30 12:47:47
7	Crystal Sharpe	1459	Java	2021-03-06 20:40:14
8	김서연/AI·소프트웨어학부(인공지능전공)	1563	Java	2025-10-01 01:19:07
9	Ben Reed	1598	Java	2022-03-12 03:40:06
10	익명	1607	Java	2025-09-30 19:44:09

#	User	Length	Language	Date
1	Andreas Björklund	637	Python 2	2021-05-22 07:40:40

#	User	Length	Language	Date
1	Magnus Hokland Hegdahl	293	Python 3	2023-03-13 01:58:47
2	Hidden user	361	Python 3	2021-12-11 07:36:41
3	George Zhang	392	Python 3	2023-10-12 16:11:51
4	Clement Oh	427	Python 3	2023-11-07 12:05:31
5	Ole Vik Lysne	473	Python 3	2025-07-18 13:20:03
6	Shang-En Huang	478	Python 3	2023-02-09 18:17:45
7	Alex Waese-Perlman	491	Python 3	2022-11-19 03:38:08
8	Vincent Scala	494	Python 3	2021-03-15 04:05:15
9	Jackie Chen	506	Python 3	2022-10-09 16:37:01
10	Liam __	514	Python 3	2021-03-07 19:23:26

#	User	Length	Language	Date
1	Ryan O'Hara	1201	Rust	2022-02-13 00:30:11
2	Joshua Freudenhammer	2678	Rust	2025-09-23 01:05:39
3	Ole Johan Walderhaug	2890	Rust	2021-12-17 12:00:34
4	Katherine Freudenhammer	4269	Rust	2025-09-23 20:21:24

Solution running time distribution