Problem A
Inverse-Kinematics — Problem Statistics

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Submissions	13578
Accepted submissions	6841
Submission ratio	50.38%
Authors	1068
Full solves [?]	0
Full solve Ratio	0.00%

#	User	Score	Language	Date
1	Aharnish Pithava	0	C++	2024-09-12 17:08:42

#	User	Runtime	Language	Date
1	Anton Backman	0.35 s	Python 3	2018-09-12 16:47:21
2	Leonard Bruns	0.36 s	Python 3	2018-09-13 20:52:42
3	Akash Singh	0.36 s	Python 3	2018-09-14 02:12:15
4	Samir Khays	0.37 s	Python 3	2018-09-12 17:47:08
5	Ahmad Ishtar Terra	0.37 s	Python 3	2018-09-14 09:25:11
6	Filip Klaesson	0.38 s	Python 3	2018-09-11 00:00:08
7	Hidden user	0.40 s	Python 3	2018-09-14 17:24:53
8	Hassam Riaz	0.41 s	Python 3	2018-09-14 09:12:17
9	John Dahlberg	0.41 s	Python 3	2018-09-14 16:42:17
10	Hidden user	0.41 s	Python 3	2018-12-18 23:06:49

#	User	Runtime	Language	Date
1	L M Quirós Conesa	0.72 s	Python 3 with NumPy	2025-09-11 15:51:42
2	Elliot Collin	0.74 s	Python 3 with NumPy	2023-09-30 13:42:01
3	Nils Hamrin	0.83 s	Python 3 with NumPy	2025-09-12 08:16:34
4	Georg Wahlberg	0.84 s	Python 3 with NumPy	2025-09-10 16:46:39
5	Faysal Bogren Miyan	0.84 s	Python 3 with NumPy	2025-09-12 11:34:24
6	Luca Morris Deeg	0.85 s	Python 3 with NumPy	2025-09-10 17:04:16
7	João Miguel Gonçalves Zenário	0.85 s	Python 3 with NumPy	2025-09-11 12:44:45
8	Xuefeng Wang	0.86 s	Python 3 with NumPy	2023-09-24 19:40:41
9	Yongze Qin	0.86 s	Python 3 with NumPy	2024-12-15 23:35:48
10	Yikun Wu	0.86 s	Python 3 with NumPy	2025-09-12 08:50:54

#	User	Length	Language	Date
1	Cesar Jair Cruz Rumbo	2105	Python 3	2019-09-13 16:47:10
2	Aghyad Al Kabbani	2443	Python 3	2020-12-13 11:31:31
3	Jakob Melki	2450	Python 3	2020-09-09 10:59:08
4	Jakob Stigenberg	2570	Python 3	2018-09-09 13:09:14
5	Hashem Ghasemi	2587	Python 3	2020-09-08 20:26:04
6	Jiongrui Hu	2588	Python 3	2018-09-14 17:04:53
7	Mikael Hug	2614	Python 3	2019-09-12 23:42:36
8	Hidden user	2625	Python 3	2018-09-14 15:23:40
9	Albin Byström	2652	Python 3	2019-09-12 17:09:00
10	Qizhen Lyu	2675	Python 3	2020-09-10 02:39:45

#	User	Length	Language	Date
1	Alex Loiko	1358	Python 3 with NumPy	2022-09-19 13:29:59
2	Anton Janshagen	2161	Python 3 with NumPy	2022-09-17 13:40:41
3	Konstantin Sturm	2298	Python 3 with NumPy	2025-09-10 11:31:31
4	Natnipa Sengyim	2337	Python 3 with NumPy	2022-12-20 13:03:38
5	Victoria Lee	2338	Python 3 with NumPy	2025-09-08 12:13:42
6	Hannah Kühn	2439	Python 3 with NumPy	2023-10-18 09:21:23
7	Rijie Hao	2555	Python 3 with NumPy	2023-12-06 21:22:32
8	Daniel Pei Purroy	2559	Python 3 with NumPy	2024-12-04 01:52:00
9	Abdirahman Mahamud	2577	Python 3 with NumPy	2024-09-13 00:37:19
10	Tawsiful Islam	2635	Python 3 with NumPy	2022-09-15 11:07:08

Solution running time distribution