Problem L
Help! — Problem Statistics

Back to problem description

Submissions	5138
Accepted submissions	736
Submission ratio	14.32%
Authors	607
Full solves [?]	437
Full solve Ratio	71.99%

#	User	Runtime	Language	Date
1	Alex Zuckut	0.00 s	C	2017-04-13 23:30:32
2	Christopher Mårtensson	0.00 s	C	2017-04-30 16:06:08
3	Ivan Petrov	0.00 s	C	2019-11-14 10:04:58
4	Oscar Cusin	0.00 s	C	2024-01-25 09:59:35

#	User	Runtime	Language	Date
1	Philip Sköld	0.03 s	C#	2014-01-25 22:58:16
2	Hidden user	0.06 s	C#	2015-09-11 16:22:06

#	User	Runtime	Language	Date
1	Vilhelm Melkstam	0.08 s	Go	2022-01-27 16:00:00
2	Hidden user	0.09 s	Go	2019-06-03 15:14:43
3	Johan Fogelström	0.10 s	Go	2014-09-16 13:27:44

#	User	Runtime	Language	Date
1	Tomas Möre	0.01 s	Haskell	2019-01-21 14:21:49
2	Isaac Arvestad	0.02 s	Haskell	2019-01-22 13:48:44
3	Leo Jarhede	0.21 s	Haskell	2025-01-23 16:10:58

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.07 s	Java	2021-03-25 07:04:28
2	Erik Odenman	0.08 s	Java	2013-02-12 14:47:59
3	Jens Ståhl	0.08 s	Java	2014-01-20 10:57:35
4	Sephy	0.08 s	Java	2014-03-02 16:53:15
5	Hà Minh Ngọc	0.08 s	Java	2016-05-27 05:02:15
6	Isak Jägberg	0.08 s	Java	2016-09-12 00:17:38
7	Martijn Muijsers	0.08 s	Java	2017-03-21 02:39:18
8	Alice Ryhl	0.08 s	Java	2022-11-18 13:17:05
9	Jonas Haglund	0.09 s	Java	2014-01-24 17:58:05
10	Hidden user	0.09 s	Java	2014-09-05 16:39:44

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.16 s	JavaScript (SpiderMonkey)	2023-10-16 21:52:59

#	User	Runtime	Language	Date
1	Jakob Adalin	0.01 s	Lua	2026-02-08 21:59:51

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Prolog	2024-09-19 10:43:01

#	User	Runtime	Language	Date
1	Oskar Larsson	0.04 s	Python 2	2019-04-15 10:05:10
2	Hidden user	0.05 s	Python 2	2015-09-15 12:55:15
3	Johannes Olsson	0.05 s	Python 2	2016-09-06 21:03:59
4	André Nyström	0.05 s	Python 2	2016-11-22 03:39:01
5	Hermon Mulat	0.05 s	Python 2	2018-12-18 19:26:55
6	Frej Connolly	0.06 s	Python 2	2014-01-29 17:37:27
7	Henning Koehler	0.06 s	Python 2	2015-08-17 01:19:30
8	Asger Hautop Drewsen	0.06 s	Python 2	2015-11-21 00:56:39
9	Axel Riese	0.06 s	Python 2	2016-09-03 16:16:23
10	Måns Gezelius	0.06 s	Python 2	2018-01-25 15:34:52

#	User	Runtime	Language	Date
1	Alice Heavey	0.02 s	Python 3	2017-09-02 18:22:46
2	Hidden user	0.02 s	Python 3	2019-10-21 23:27:05
3	Markus Videll	0.03 s	Python 3	2015-09-08 15:27:41
4	Jonas Höglund	0.03 s	Python 3	2015-09-11 15:09:37
5	Björn Magnusson	0.03 s	Python 3	2015-10-16 17:38:39
6	Fredrik Wixenius	0.03 s	Python 3	2016-09-01 16:13:56
7	Samuel Zackrisson	0.03 s	Python 3	2016-09-07 21:03:34
8	Hidden user	0.03 s	Python 3	2016-09-13 00:07:58
9	Mikael Hedin	0.03 s	Python 3	2016-11-30 16:39:56
10	Tomas Öhberg	0.03 s	Python 3	2017-01-23 22:20:31

#	User	Runtime	Language	Date
1	Gustaf Bergmark	0.00 s	Rust	2023-01-18 15:39:06
2	Markus Videfors	0.00 s	Rust	2023-01-27 17:32:18
3	Daniel Anker Hermansen	0.00 s	Rust	2023-05-31 17:55:33
4	Vincent Lagerros	0.00 s	Rust	2024-01-19 01:20:53
5	Rasmus Andersson	0.00 s	Rust	2024-01-22 23:04:26
6	Christoffer Andersson	0.00 s	Rust	2024-01-30 12:14:54

#	User	Runtime	Language	Date
1	Felix Stenberg	0.09 s	Zig	2025-01-22 16:33:36

#	User	Length	Language	Date
1	Alex Zuckut	1483	C	2017-04-13 23:30:32
2	Christopher Mårtensson	1564	C	2017-04-30 16:06:08
3	Ivan Petrov	1596	C	2019-11-14 10:04:58
4	Oscar Cusin	7827	C	2024-01-25 09:59:35

#	User	Length	Language	Date
1	Hidden user	5126	C#	2015-09-11 16:22:06
2	Philip Sköld	9662	C#	2014-01-27 17:25:24

#	User	Length	Language	Date
1	Paul Wild	1392	C++	2019-04-24 15:40:08
2	Yile Zhu	1510	C++	2020-12-05 08:22:14
3	Hà Minh Ngọc	1512	C++	2016-05-26 20:50:46
4	She Jiayu	1517	C++	2020-04-06 06:29:41
5	Xiaoyuan Suo	1520	C++	2015-03-24 02:01:54
6	Meysam Aghighi	1534	C++	2016-01-26 02:32:09
7	Christopher Mårtensson	1583	C++	2014-01-28 15:07:45
8	Pramitha Jayasooriya	1594	C++	2024-01-22 04:06:00
9	Johan Magnusson	1614	C++	2024-01-23 12:48:15
10	Simon Lindholm	1624	C++	2015-09-02 18:15:26

#	User	Length	Language	Date
1	Vilhelm Melkstam	1659	Go	2022-01-27 16:00:00
2	Hidden user	2628	Go	2019-06-03 15:14:43
3	Johan Fogelström	2670	Go	2014-09-16 13:27:44

#	User	Length	Language	Date
1	Isaac Arvestad	3758	Haskell	2019-01-22 13:48:44
2	Tomas Möre	4383	Haskell	2019-01-21 14:21:49
3	Leo Jarhede	8583	Haskell	2025-01-23 16:10:58

#	User	Length	Language	Date
1	Hà Minh Ngọc	1977	Java	2016-05-27 05:09:09
2	Hidden user	2062	Java	2016-08-31 16:00:33
3	Magnus Gudmandsen	2086	Java	2014-09-16 13:54:28
4	Alice Ryhl	2109	Java	2022-11-18 13:17:05
5	Janne Selkälä	2116	Java	2016-09-13 15:58:51
6	Sofie Thorsen	2166	Java	2014-09-13 16:55:57
7	Jonah Schreiber	2240	Java	2014-01-29 02:04:53
8	Jens Ståhl	2284	Java	2014-01-20 09:26:40
9	Rikard Blixt	2340	Java	2014-01-27 15:40:56
10	Agnes Åman	2572	Java	2017-09-04 16:20:00

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	1835	JavaScript (SpiderMonkey)	2023-10-16 21:52:48

#	User	Length	Language	Date
1	Jakob Adalin	3827	Lua	2026-02-08 21:59:51

#	User	Length	Language	Date
1	Hidden user	1254	Prolog	2024-09-19 10:43:01

#	User	Length	Language	Date
1	Måns Gezelius	1000	Python 2	2018-01-25 15:34:52
2	Hidden user	1022	Python 2	2019-10-21 23:35:50
3	Oskar Larsson	1098	Python 2	2019-04-15 10:05:10
4	Hidden user	1247	Python 2	2015-09-15 12:55:15
5	Oskar Haarklou Veileborg	1254	Python 2	2019-05-08 16:16:36
6	Johannes Olsson	1310	Python 2	2016-09-06 21:03:59
7	André Nyström	1349	Python 2	2016-11-22 03:39:01
8	Johan Wind	1544	Python 2	2018-01-14 19:34:44
9	Wang Zhi Jian	1635	Python 2	2019-05-10 07:54:12
10	Emma Nimstad	1774	Python 2	2016-09-14 16:52:15

#	User	Length	Language	Date
1	Gustav Elmqvist	371	Python 3	2023-01-23 21:07:51
2	Bo Valdemar Norgren	507	Python 3	2023-01-19 17:53:01
3	Dawid Abucewicz	822	Python 3	2021-01-19 18:51:39
4	Rasmus Andersson	832	Python 3	2024-01-23 02:10:06
5	Carl Jarlhäll	835	Python 3	2024-01-29 14:09:36
6	Karl Lundstig	868	Python 3	2020-09-07 00:50:33
7	Fredrik Hernqvist	877	Python 3	2020-09-06 10:55:01
8	Oliver Green	878	Python 3	2023-01-19 14:45:38
9	Kevin Scott	959	Python 3	2024-01-20 19:04:15
10	Morgan Nordberg	986	Python 3	2025-02-05 22:31:22

#	User	Length	Language	Date
1	Rasmus Andersson	2147	Rust	2024-01-23 01:28:05
2	Christoffer Andersson	3472	Rust	2024-01-22 13:38:36
3	Markus Videfors	3733	Rust	2023-01-27 17:32:18
4	Vincent Lagerros	4675	Rust	2024-01-19 01:20:53
5	Gustaf Bergmark	8045	Rust	2023-01-18 15:39:06
6	Daniel Anker Hermansen	22387	Rust	2023-05-31 17:55:33

#	User	Length	Language	Date
1	Felix Stenberg	26445	Zig	2025-01-22 16:33:36

Solution running time distribution