Problem B
Cross — Problem Statistics

Back to problem description

Submissions	1163
Accepted submissions	356
Submission ratio	30.61%
Authors	370
Full solves [?]	290
Full solve Ratio	78.38%

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	C	2016-05-06 02:01:37
2	Hidden user	0.00 s	C	2017-07-24 01:31:11
3	Jiangfeng Du	0.00 s	C	2019-07-19 10:34:07
4	Bergur Snorrason	0.00 s	C	2020-11-23 11:18:43
5	Mikael K Eriksson	0.00 s	C	2021-02-09 12:30:51
6	Hidden user	0.00 s	C	2023-11-24 10:36:18

#	User	Runtime	Language	Date
1	Raul Kooter	0.02 s	C#	2016-12-10 00:17:36
2	Garway Mei	0.04 s	C#	2019-09-14 04:42:32

#	User	Runtime	Language	Date
1	Max Jackson	0.00 s	Haskell	2016-05-02 14:20:13
2	Yujin Kim	0.01 s	Haskell	2025-08-31 08:59:27

#	User	Runtime	Language	Date
1	Erik Odenman	0.05 s	Java	2013-03-20 18:16:08
2	Jd Dantes	0.05 s	Java	2016-03-12 10:24:34
3	Martijn Muijsers	0.05 s	Java	2017-03-02 21:14:42
4	Andres Felipe Borrero	0.05 s	Java	2017-08-31 14:59:16
5	Juan Sebastián Prada Calderón	0.05 s	Java	2018-03-13 02:08:27
6	Alexandre Loiko	0.06 s	Java	2013-03-20 19:14:45
7	Alex Loiko	0.06 s	Java	2015-05-19 00:04:19
8	Ross Sowell	0.06 s	Java	2016-06-12 03:06:50
9	Finn Lidbetter	0.06 s	Java	2016-12-27 20:40:25
10	Hidden user	0.06 s	Java	2017-01-28 19:42:46

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.03 s	JavaScript (SpiderMonkey)	2019-01-07 23:18:33
2	Christian Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-11-04 12:06:16

#	User	Runtime	Language	Date
1	Mikael Hedin	0.13 s	Kotlin	2017-11-16 11:06:14
2	Love Brandefelt	0.21 s	Kotlin	2017-12-06 14:50:00
3	Adam Rankin	0.22 s	Kotlin	2023-09-21 19:49:29

#	User	Runtime	Language	Date
1	Andres Felipe Borrero	0.00 s	Pascal	2017-08-31 14:37:24

#	User	Runtime	Language	Date
1	Hermon Mulat	0.03 s	Python 2	2018-12-26 16:21:55
2	Alfredo Beaumont	0.04 s	Python 2	2017-08-12 10:36:43
3	Sigurður Jens Albertsson	0.04 s	Python 2	2017-11-18 23:22:20
4	Juho Lee	0.04 s	Python 2	2017-12-06 13:31:17
5	RandyWaterhouse	0.04 s	Python 2	2021-09-24 13:30:02
6	Hidden user	0.05 s	Python 2	2017-03-07 23:24:32
7	Sergio Llopis Donate	0.05 s	Python 2	2018-12-22 01:41:38
8	Muhammed Naufal	0.05 s	Python 2	2019-10-28 15:18:44
9	Shubham Singh Rathore	0.05 s	Python 2	2019-12-17 16:28:03
10	Alex Lewin	0.05 s	Python 2	2020-05-15 01:30:22

#	User	Runtime	Language	Date
1	Karl Lundstig	0.02 s	Python 3	2017-02-28 18:33:58
2	Andrew McGehee	0.02 s	Python 3	2018-04-28 01:43:17
3	Teerapat Jenrungrot	0.02 s	Python 3	2018-05-09 02:04:39
4	Zubair Ahmed	0.02 s	Python 3	2018-11-17 14:13:47
5	Yijia Yan	0.02 s	Python 3	2019-08-11 07:19:00
6	Akshdeep Sharma	0.02 s	Python 3	2019-10-13 04:39:02
7	James Elías Sigurðarson	0.03 s	Python 3	2016-04-25 19:19:34
8	Jwad Aziz	0.03 s	Python 3	2017-08-10 00:12:38
9	Hidden user	0.03 s	Python 3	2018-08-24 12:27:45
10	Bjørn Dons	0.03 s	Python 3	2018-10-16 02:41:39

#	User	Runtime	Language	Date
1	Chaoyi Yin	0.00 s	Rust	2019-01-09 04:16:23
2	Rasmus Kaj	0.00 s	Rust	2020-03-07 22:41:12
3	Isak Jägberg	0.00 s	Rust	2021-01-13 11:31:48

#	User	Length	Language	Date
1	Hidden user	2210	C	2023-11-24 10:36:18
2	Mikael K Eriksson	3041	C	2021-02-09 12:30:51
3	Bergur Snorrason	3069	C	2020-11-23 11:18:43
4	Jiangfeng Du	3404	C	2019-07-19 10:34:07
5	Hidden user	3621	C	2016-05-06 02:01:37
6	Hidden user	4835	C	2017-07-24 01:31:11

#	User	Length	Language	Date
1	Raul Kooter	4196	C#	2016-12-10 00:17:36
2	Garway Mei	7714	C#	2019-09-14 04:42:32

#	User	Length	Language	Date
1	Josenildo Silva	1041	C++	2018-07-03 20:39:37
2	Man Hin Jeffrey Hon	1133	C++	2013-03-20 17:40:36
3	Alexander Skidanov	1241	C++	2025-07-16 08:46:52
4	William Gan	1251	C++	2018-02-09 16:04:13
5	Nickir Tay	1307	C++	2017-08-05 15:37:52
6	Do Hoang Giang	1382	C++	2017-03-12 16:36:21
7	Eimhin McDonald	1391	C++	2018-08-01 06:43:54
8	Fredrik Hernqvist	1411	C++	2016-11-27 13:12:58
9	Simon Lindholm	1529	C++	2013-03-20 18:49:46
10	Lionel KITIHOUN	1562	C++	2016-12-21 21:11:01

#	User	Length	Language	Date
1	Max Jackson	4122	Haskell	2016-05-02 14:20:13
2	Yujin Kim	7387	Haskell	2025-08-31 08:59:27

#	User	Length	Language	Date
1	Andres Felipe Borrero	2164	Java	2017-08-31 14:59:16
2	Doug Goodman	2224	Java	2016-09-05 16:57:32
3	Marco Karaan	2243	Java	2016-03-12 09:27:06
4	Andrew Polizzotto	2243	Java	2020-03-02 00:33:39
5	Quan Chau	2259	Java	2017-07-28 18:50:17
6	Crystal Sharpe	2604	Java	2020-05-31 21:35:04
7	Juan Sebastián Prada Calderón	2814	Java	2018-03-13 02:08:27
8	Stojan Samoj	3062	Java	2018-06-19 05:09:11
9	Morten Flensborg Jensen	3069	Java	2020-04-25 15:42:03
10	Jd Dantes	3104	Java	2016-03-25 08:42:56

#	User	Length	Language	Date
1	Christian Cederquist	1909	JavaScript (SpiderMonkey)	2023-11-04 12:06:16
2	Bjørn Chr. Soltvedt	3058	JavaScript (SpiderMonkey)	2019-01-07 23:18:33

#	User	Length	Language	Date
1	Love Brandefelt	1889	Kotlin	2017-12-06 14:50:00
2	Adam Rankin	3320	Kotlin	2023-09-21 19:49:29
3	Mikael Hedin	3847	Kotlin	2017-11-16 11:12:03

#	User	Length	Language	Date
1	Andres Felipe Borrero	2119	Pascal	2017-08-31 14:37:24

#	User	Length	Language	Date
1	Andreas Björklund	1246	Python 2	2020-09-09 17:53:57
2	Sergio Llopis Donate	1337	Python 2	2018-12-22 01:41:38
3	Federico Bertossi	1361	Python 2	2022-12-08 18:24:49
4	Alfredo Beaumont	1374	Python 2	2017-08-12 10:36:43
5	Shubham Singh Rathore	1378	Python 2	2019-12-17 16:28:03
6	Helen Kulka	1378	Python 2	2021-02-22 16:40:20
7	Ayush Jaipuriyar	1380	Python 2	2020-10-13 16:10:03
8	Noé Ananias Paredes Rauraico	1380	Python 2	2025-04-15 22:43:00
9	Eduardo Brito Labrada	1404	Python 2	2020-05-16 13:01:37
10	Muhammed Naufal	1444	Python 2	2019-10-28 15:18:44

#	User	Length	Language	Date
1	Alfred Olsson	1045	Python 3	2019-07-25 13:24:34
2	Suraj Mathashery	1253	Python 3	2024-10-12 20:11:41
3	Bjørn Dons	1369	Python 3	2018-10-16 02:41:39
4	Atli Fannar Franklín	1377	Python 3	2024-09-04 12:54:08
5	James Lawson	1416	Python 3	2018-04-28 07:19:19
6	Iman Khodadi	1416	Python 3	2024-08-15 11:31:01
7	Nicholas Russell Saerang	1543	Python 3	2024-05-23 17:43:15
8	Akshdeep Sharma	1702	Python 3	2019-10-13 04:39:02
9	Andrew McGehee	1805	Python 3	2018-04-28 01:43:17
10	Kevin Tang	2047	Python 3	2019-03-12 00:26:11

#	User	Length	Language	Date
1	Chaoyi Yin	3353	Rust	2019-01-09 04:16:23
2	Rasmus Kaj	3803	Rust	2020-03-07 22:41:12
3	Isak Jägberg	10449	Rust	2021-01-13 11:31:48

Solution running time distribution