Problem J
Kindergarten — Problem Statistics

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Submissions	310
Accepted submissions	122
Submission ratio	39.35%
Authors	109
Full solves [?]	82
Full solve Ratio	75.23%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.01 s	C	2019-03-29 16:38:04
2	Martin Vonheim Larsen	0.05 s	C	2013-09-20 14:53:43
3	Andreas Björklund	0.08 s	C	2018-12-06 17:24:42

#	User	Runtime	Language	Date
1	Josenildo Silva	0.00 s	C++	2018-06-21 20:18:32
2	Gustavo Fadel	0.00 s	C++	2024-11-25 01:12:36
3	Mathias Tejs	0.01 s	C++	2013-10-04 13:34:28
4	Lukas Polacek	0.01 s	C++	2014-11-24 13:28:53
5	Tang Anqi	0.01 s	C++	2015-09-28 09:24:05
6	Quanmeng Wang	0.01 s	C++	2015-09-28 10:25:04
7	Johan Sannemo	0.01 s	C++	2015-10-25 14:16:51
8	Agus Sentosa Hermawan	0.01 s	C++	2017-01-30 20:27:42
9	Ke Bi	0.01 s	C++	2017-09-30 15:32:38
10	Lim Li	0.01 s	C++	2018-01-27 08:29:27

#	User	Runtime	Language	Date
1	Norbert Voelker	0.01 s	Go	2023-12-18 18:39:44

#	User	Runtime	Language	Date
1	Doug Goodman	0.21 s	Java	2020-07-20 16:23:20
2	Atandra Mahalder	0.21 s	Java	2021-10-03 05:28:21
3	Kristoffer Nyvoll	0.21 s	Java	2022-03-08 19:18:05
4	Ryan Kelsey	0.23 s	Java	2015-08-04 00:30:05
5	Arup Ratan Guha	0.25 s	Java	2019-04-22 22:47:08
6	Mark Sturtevant	0.30 s	Java	2024-01-20 08:22:31
7	Isaac Pedersen	0.32 s	Java	2024-01-20 08:07:38
8	Magnar Myrtveit	0.33 s	Java	2015-05-04 11:14:32
9	Martin Vonheim Larsen	0.41 s	Java	2013-10-01 13:40:36
10	Andreas Oppebøen	0.60 s	Java	2013-10-02 19:42:14

#	User	Runtime	Language	Date
1	Hidden user	0.45 s	Python 2	2019-07-06 23:56:33

#	User	Runtime	Language	Date
1	Chiringa Nom	0.12 s	Python 3	2024-11-06 07:46:56
2	Russell	0.12 s	Python 3	2025-09-22 04:53:04
3	Nicholas Russell Saerang	0.15 s	Python 3	2024-07-02 11:34:31
4	Tu Anh	0.15 s	Python 3	2024-08-02 17:37:26
5	Oskar Haarklou Veileborg	0.19 s	Python 3	2023-12-01 13:48:49
6	Harry Zhang	0.22 s	Python 3	2024-07-02 17:37:12

#	User	Length	Language	Date
1	Andreas Björklund	1597	C	2018-12-06 17:24:42
2	Ivan Petrov	2895	C	2019-03-29 16:38:04
3	Martin Vonheim Larsen	4412	C	2013-09-20 14:53:43

#	User	Length	Language	Date
1	Hidden user	851	C++	2024-01-25 08:52:42
2	Josenildo Silva	1053	C++	2018-06-21 20:18:32
3	Hasan Alhamsh	1300	C++	2015-11-14 22:24:19
4	Quanmeng Wang	1323	C++	2015-09-28 10:25:04
5	Evan Michael Bailey	1588	C++	2024-03-02 20:59:08
6	Hua Jun	1617	C++	2018-10-29 13:19:53
7	Richard Peng	1626	C++	2017-12-09 18:32:21
8	Niklas Baumstark	1675	C++	2016-11-14 15:09:25
9	Gustavo Fadel	1683	C++	2024-11-25 01:12:36
10	Jannik Olbrich	1821	C++	2023-03-22 19:04:17

#	User	Length	Language	Date
1	Norbert Voelker	2956	Go	2023-12-18 19:40:58

#	User	Length	Language	Date
1	Doug Goodman	2293	Java	2020-07-20 16:23:20
2	Andreas Oppebøen	3530	Java	2013-10-02 19:42:14
3	Eric Ly	3604	Java	2015-04-15 01:56:12
4	Magnar Myrtveit	4143	Java	2013-10-02 20:22:43
5	Ryan Kelsey	4631	Java	2015-08-04 00:30:05
6	Martin Vonheim Larsen	5053	Java	2013-09-19 23:12:52
7	Atandra Mahalder	5167	Java	2021-10-03 05:28:21
8	Kristoffer Nyvoll	5169	Java	2022-03-08 19:18:05
9	Arup Ratan Guha	5232	Java	2019-04-22 22:47:08
10	Isaac Pedersen	11316	Java	2024-01-20 08:07:38

#	User	Length	Language	Date
1	Hidden user	2240	Python 2	2019-07-06 23:56:33

#	User	Length	Language	Date
1	Nicholas Russell Saerang	1374	Python 3	2024-07-02 11:34:31
2	Chiringa Nom	1374	Python 3	2024-11-06 07:46:56
3	Russell	1374	Python 3	2025-09-22 04:53:04
4	Tu Anh	1413	Python 3	2024-08-02 17:37:26
5	Oskar Haarklou Veileborg	1872	Python 3	2023-12-01 13:52:23
6	Harry Zhang	2738	Python 3	2024-07-02 17:37:12

Solution running time distribution