Problem A
Drawing Circles — Problem Statistics

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Submissions	1131
Accepted submissions	196
Submission ratio	17.33%
Authors	144
Full solves [?]	92
Full solve Ratio	63.89%

#	User	Runtime	Language	Date
1	Yunzhen Liu	0.18 s	C++	2023-02-04 09:57:30
2	Andrew Polizzotto	0.22 s	C++	2021-02-16 00:40:29
3	Oskar Haarklou Veileborg	0.24 s	C++	2021-02-12 10:24:01
4	Shuxin Chen	0.29 s	C++	2021-02-24 18:34:21
5	Mingyang Deng	0.31 s	C++	2021-02-12 02:49:07
6	Jerry Mao	0.31 s	C++	2021-02-12 07:52:19
7	Nishant Bhakar	0.35 s	C++	2021-09-29 17:50:39
8	Dmitry Lyubshin	0.35 s	C++	2023-06-15 14:22:24
9	Zhuolin Yang	0.37 s	C++	2021-02-12 04:22:55
10	Jason Xia	0.38 s	C++	2021-02-12 05:35:14

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.88 s	Java	2025-04-20 11:26:40
2	Hidden user	1.54 s	Java	2021-02-12 04:37:47
3	Arup Ratan Guha	1.80 s	Java	2021-02-14 02:03:27
4	Bjørn Dons	1.99 s	Java	2024-02-10 00:53:06
5	Joshua Fair	2.11 s	Java	2021-02-12 03:45:05
6	Doug Goodman	2.18 s	Java	2021-05-03 21:38:10
7	Godmar Back	2.20 s	Java	2021-02-13 23:51:56
8	Liang Lyu	2.38 s	Java	2021-02-12 04:20:05
9	Sathvik Kuthuru	3.28 s	Java	2021-02-12 04:58:33
10	Jacob Magnuson	4.52 s	Java	2021-02-12 05:55:26

#	User	Runtime	Language	Date
1	Ryuki Kobayashi	1.00 s	Python 3	2021-02-12 05:00:40
2	Braydon Hunt	1.57 s	Python 3	2022-01-27 20:46:05
3	Duoduo Zhao	1.58 s	Python 3	2025-06-24 08:11:24

#	User	Length	Language	Date
1	Dmitry Lyubshin	1362	C++	2023-06-15 14:22:24
2	Jerry Mao	1545	C++	2021-02-12 07:52:19
3	Qianlang Chen	1863	C++	2021-02-24 05:14:52
4	Mingyang Deng	1940	C++	2021-02-12 02:49:07
5	Prabowo Djonatan	1941	C++	2021-02-12 04:11:52
6	WenYuen Pang	2115	C++	2021-02-12 03:56:48
7	Jeremy Lim	2118	C++	2024-02-08 20:22:24
8	Siyong Huang	2177	C++	2021-02-12 03:57:04
9	Runze Wang	2198	C++	2021-02-12 03:27:59
10	Seba Villalobos	2248	C++	2021-02-12 04:52:29

#	User	Length	Language	Date
1	Doug Goodman	3872	Java	2021-05-03 21:38:10
2	Liang Lyu	3951	Java	2021-02-12 04:20:05
3	Hidden user	4799	Java	2021-02-12 04:37:47
4	Arup Ratan Guha	4935	Java	2021-02-14 02:03:27
5	Jacob Magnuson	5876	Java	2021-02-12 05:55:26
6	Joshua Fair	6349	Java	2021-02-12 03:45:05
7	Bjørn Dons	8430	Java	2024-02-10 00:53:06
8	Sathvik Kuthuru	14503	Java	2021-02-12 04:58:33
9	Sven Rönnbäck	19241	Java	2025-04-20 11:26:40
10	Godmar Back	33027	Java	2021-02-14 18:15:21

#	User	Length	Language	Date
1	Braydon Hunt	2088	Python 3	2022-01-27 20:46:05
2	Ryuki Kobayashi	3795	Python 3	2021-02-12 05:00:40
3	Duoduo Zhao	4582	Python 3	2025-06-24 08:11:24

Solution running time distribution