Problem B
Marbles On A Tree — Problem Statistics

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Submissions	556
Accepted submissions	113
Submission ratio	20.32%
Authors	103
Full solves [?]	97
Full solve Ratio	94.17%

#	User	Runtime	Language	Date
1	Amy Li	0.00 s	C++	2025-04-24 00:27:13
2	Wong Zhao	0.00 s	C++	2025-04-26 03:13:59
3	Hidden user	0.00 s	C++	2025-04-28 21:58:54
4	Kham Arunsiriwongs	0.00 s	C++	2025-04-30 03:52:26
5	Manu Kondapaneni	0.01 s	C++	2021-01-14 09:28:36
6	Greg Baroni	0.01 s	C++	2021-01-17 04:25:52
7	Jianlyu Mao	0.01 s	C++	2021-01-23 22:17:15
8	Alex Lancaster	0.01 s	C++	2021-01-25 19:27:07
9	Angel Patino	0.01 s	C++	2021-01-25 20:41:53
10	William Mori	0.01 s	C++	2021-01-26 02:59:13

#	User	Runtime	Language	Date
1	Sagnik Biswas	0.13 s	Java	2025-04-18 10:30:12
2	Jonah So	0.13 s	Java	2025-04-29 06:40:26
3	Gabriel Soule	0.16 s	Java	2021-01-07 22:38:56

#	User	Runtime	Language	Date
1	Jianyu Hou	0.06 s	Python 3	2025-04-22 02:48:02
2	Yuxiang Zhang	0.06 s	Python 3	2025-04-29 01:33:45
3	Benjamin Asperheim	0.06 s	Python 3	2025-04-29 05:36:09
4	Demir Ince	0.07 s	Python 3	2025-04-20 09:25:37
5	Emre Cikisir	0.07 s	Python 3	2025-04-29 22:44:19
6	Michael Yang	0.08 s	Python 3	2025-04-16 22:12:10
7	Viktor Stanislavov Minchev	0.08 s	Python 3	2025-04-18 09:53:34
8	Sanjana Jilla	0.08 s	Python 3	2025-04-21 20:45:39
9	Quinn Koster	0.08 s	Python 3	2025-04-23 06:08:29
10	Andrew Shen	0.08 s	Python 3	2025-04-23 21:32:41

#	User	Runtime	Language	Date
1	Shivani Madhan	0.06 s	Python 3 with NumPy	2025-04-11 09:27:52

#	User	Length	Language	Date
1	Wong Zhao	1077	C++	2025-04-26 03:13:59
2	Hunter Lin	1084	C++	2025-04-23 15:38:03
3	Neil Antony	1104	C++	2025-04-27 06:26:11
4	Abhiram Agina	1154	C++	2025-04-30 01:07:21
5	Hidden user	1221	C++	2025-04-28 21:58:54
6	OWEN KANG	1236	C++	2025-04-14 08:51:21
7	Chuyu Xiao	1244	C++	2025-04-30 04:53:51
8	Krystelle Baluyot	1246	C++	2025-04-29 02:51:28
9	quansen	1256	C++	2021-02-02 04:53:11
10	Andrew Xiong	1318	C++	2025-04-28 07:57:23

#	User	Length	Language	Date
1	Sagnik Biswas	1898	Java	2025-04-18 10:30:12
2	Jonah So	2154	Java	2025-04-29 06:40:26
3	Gabriel Soule	4795	Java	2021-01-07 22:38:56

#	User	Length	Language	Date
1	Jianyu Hou	769	Python 3	2025-04-22 02:48:02
2	Ryan Choi	915	Python 3	2025-04-30 00:35:46
3	Bill Zhang	1087	Python 3	2021-01-29 01:47:32
4	Liam Yaroschuk	1136	Python 3	2025-04-29 23:41:53
5	Jonathan Herring	1167	Python 3	2025-04-29 09:52:20
6	Sanjana Jilla	1193	Python 3	2025-04-21 20:45:39
7	Andrew Shen	1229	Python 3	2025-04-23 21:32:41
8	Hidden user	1285	Python 3	2025-04-14 07:33:23
9	Chaofan Shou	1286	Python 3	2021-01-15 16:04:20
10	Sophia Ismael	1334	Python 3	2025-04-29 21:55:51

#	User	Length	Language	Date
1	Shivani Madhan	1423	Python 3 with NumPy	2025-04-11 09:27:52

Solution running time distribution