Problem F
Perfect k-ary Tree — Problem Statistics

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Submissions	286
Accepted submissions	48
Submission ratio	16.78%
Authors	56
Accepted authors	33
Author ratio	58.93%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.27 s	C	2019-05-20 11:07:05

#	User	Runtime	Language	Date
1	Junru Zhou	0.22 s	C++	2016-11-07 10:46:59
2	Xinhang Zhang	0.24 s	C++	2016-11-16 04:10:45
3	Zi Yang Li	0.24 s	C++	2017-10-20 11:25:59
4	鹿目圆	0.26 s	C++	2018-11-04 09:53:13
5	Jeremy Lim	0.27 s	C++	2024-11-28 12:49:01
6	Zun Chen	0.29 s	C++	2017-02-26 16:12:33
7	甘罗	0.29 s	C++	2019-10-16 07:30:43
8	Hidden user	0.29 s	C++	2024-12-30 15:50:38
9	Pham Hoang Hai	0.30 s	C++	2020-10-10 10:19:30
10	Ever Wong	0.30 s	C++	2023-10-24 04:32:43

#	User	Runtime	Language	Date
1	Duoduo Zhao	1.58 s	Python 3	2025-08-30 16:03:07

#	User	Length	Language	Date
1	Ivan Petrov	3426	C	2019-05-20 11:07:05

#	User	Length	Language	Date
1	Xi Gao	1177	C++	2016-11-09 08:40:59
2	Mathias Gernez	1280	C++	2023-11-23 21:09:56
3	Xinhang Zhang	1565	C++	2016-11-16 04:10:45
4	Jeremy Lim	1633	C++	2024-11-28 12:20:31
5	Ruoxi Chen	1870	C++	2016-11-19 08:01:05
6	Ever Wong	2160	C++	2023-10-24 05:56:23
7	邹事成	2242	C++	2017-10-30 13:29:52
8	Pang Chieh Jason Chiu	2258	C++	2017-02-25 23:30:15
9	Bintao Sun	2342	C++	2016-11-19 13:58:48
10	鹿目圆	2398	C++	2018-11-04 09:53:13

#	User	Length	Language	Date
1	Duoduo Zhao	5764	Python 3	2025-08-30 16:03:07

Solution running time distribution