Problem A
Nested Dolls — Problem Statistics

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Submissions	487
Accepted submissions	51
Submission ratio	10.47%
Authors	66
Full solves [?]	25
Full solve Ratio	37.88%

#	User	Runtime	Language	Date
1	Olav Røthe Bakken	0.21 s	C	2017-01-28 20:16:28
2	Svein Høgemo	0.21 s	C	2018-02-28 12:08:03

#	User	Runtime	Language	Date
1	Hidden user	0.07 s	C++	2018-02-25 02:49:43
2	Tore Aadland	0.16 s	C++	2019-01-31 11:39:01
3	Markus Løland	0.20 s	C++	2019-02-15 00:08:15
4	Jan Knížek	0.22 s	C++	2017-01-29 13:07:38
5	Kenneth Langedal	0.23 s	C++	2019-01-30 23:28:36
6	Preben Bucher-Johannessen	0.35 s	C++	2018-02-15 15:01:21

#	User	Runtime	Language	Date
1	Birk Tjelmeland	1.73 s	Haskell	2018-01-31 10:06:38

#	User	Runtime	Language	Date
1	Jonas Mossin Wagle	1.16 s	Java	2018-02-02 10:16:30
2	Adrian Reithaug	1.37 s	Java	2017-02-13 18:58:10
3	Hidden user	1.41 s	Java	2018-02-25 01:43:01
4	lynx	1.43 s	Java	2022-05-17 05:59:31
5	Anil Ghimire	1.47 s	Java	2018-02-22 19:44:15
6	Øyvind Haarberg	1.71 s	Java	2017-01-31 17:12:36
7	Daniel Lansdaal	1.91 s	Java	2019-02-12 16:52:04
8	Morten Movik	2.24 s	Java	2018-02-14 21:48:35

#	User	Runtime	Language	Date
1	Ola Næss Kaldestad	1.90 s	PHP	2017-02-19 19:47:50

#	User	Runtime	Language	Date
1	Trym Kvitnes	1.16 s	Python 3	2025-02-10 14:45:27
2	Kevin Amundsen Dale	1.22 s	Python 3	2025-01-28 17:20:10
3	Fedor Semaev	1.25 s	Python 3	2025-01-28 10:59:15
4	Thomas Alme Matre	1.34 s	Python 3	2025-01-30 23:25:59
5	Øystein Qvigstad	1.69 s	Python 3	2025-01-28 19:59:10
6	Torstein Strømme	1.93 s	Python 3	2018-01-30 22:22:56
7	Njål Pedersen	1.95 s	Python 3	2025-01-28 13:53:01
8	Daniel Rasmussen	3.46 s	Python 3	2025-02-12 20:52:48

#	User	Length	Language	Date
1	Svein Høgemo	1532	C	2018-02-28 12:08:03
2	Olav Røthe Bakken	1735	C	2017-01-28 20:16:28

#	User	Length	Language	Date
1	Jan Knížek	811	C++	2017-01-29 13:07:38
2	Kenneth Langedal	1597	C++	2019-01-30 23:12:32
3	Hidden user	1689	C++	2018-02-25 02:49:43
4	Markus Løland	1712	C++	2019-02-14 23:47:51
5	Tore Aadland	1743	C++	2019-01-31 11:39:01
6	Preben Bucher-Johannessen	2805	C++	2018-02-15 15:01:21

#	User	Length	Language	Date
1	Birk Tjelmeland	928	Haskell	2018-01-31 10:06:38

#	User	Length	Language	Date
1	Hidden user	1754	Java	2018-02-25 01:26:33
2	lynx	2019	Java	2022-05-17 05:59:31
3	Adrian Reithaug	2023	Java	2017-02-13 18:58:10
4	Jonas Mossin Wagle	2479	Java	2018-02-02 10:16:30
5	Morten Movik	2509	Java	2018-02-14 21:48:35
6	Anil Ghimire	3053	Java	2018-02-22 19:44:15
7	Øyvind Haarberg	3313	Java	2017-01-31 17:12:36
8	Daniel Lansdaal	4520	Java	2019-02-12 16:52:04

#	User	Length	Language	Date
1	Ola Næss Kaldestad	1213	PHP	2017-05-11 18:02:16

#	User	Length	Language	Date
1	Njål Pedersen	814	Python 3	2025-01-28 13:53:01
2	Øystein Qvigstad	837	Python 3	2025-01-28 19:59:10
3	Fedor Semaev	1012	Python 3	2025-01-28 10:51:30
4	Thomas Alme Matre	1223	Python 3	2025-01-30 23:25:59
5	Trym Kvitnes	1320	Python 3	2025-02-10 14:45:27
6	Torstein Strømme	1740	Python 3	2018-01-30 22:22:56
7	Kevin Amundsen Dale	2208	Python 3	2025-01-28 17:20:10
8	Daniel Rasmussen	2583	Python 3	2025-02-12 20:52:48

Solution running time distribution