Problem A
Full Tank? — Problem Statistics

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Submissions	2540
Accepted submissions	772
Submission ratio	30.39%
Authors	524
Accepted authors	433
Author ratio	82.63%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.10 s	C	2019-04-01 09:30:37
2	Oscar Cusin	0.17 s	C	2024-03-02 18:33:21
3	Marcus Larsson	0.26 s	C	2013-03-05 21:16:22
4	Andreas Björklund	1.52 s	C	2018-12-01 13:44:44

#	User	Runtime	Language	Date
1	Simon Ståhlberg	1.00 s	C#	2014-03-10 15:40:10

#	User	Runtime	Language	Date
1	Jeroen Op de Beek	0.03 s	C++	2021-03-27 16:17:07
2	Leif Eriksson	0.04 s	C++	2025-03-08 17:34:25
3	Sabit Zahin	0.07 s	C++	2015-10-20 19:44:50
4	Edvin Lundberg	0.07 s	C++	2016-10-25 14:42:12
5	Richard Peng	0.08 s	C++	2017-12-09 19:20:29
6	Hasan Malik	0.08 s	C++	2020-12-07 19:29:28
7	Pontus Jönrup	0.08 s	C++	2022-03-01 10:10:15
8	Dennis Berntsson	0.08 s	C++	2022-03-02 11:54:01
9	Fredrik Präntare	0.08 s	C++	2022-03-06 08:41:57
10	soham samanta	0.08 s	C++	2022-12-09 19:16:41

#	User	Runtime	Language	Date
1	Norbert Voelker	0.17 s	Go	2023-07-02 14:48:55
2	Hidden user	1.58 s	Go	2019-03-12 15:01:26

#	User	Runtime	Language	Date
1	Martin Berntsson	0.38 s	Java	2013-03-06 23:26:07
2	Simon Klein	0.40 s	Java	2013-03-04 10:32:49
3	Poik Niok	0.41 s	Java	2016-10-07 08:23:04
4	Luis Miguel Paz Velasquez	0.42 s	Java	2017-08-30 18:42:40
5	Carl Henrik Klåvus	0.44 s	Java	2013-03-06 23:11:18
6	Olav Røthe Bakken	0.44 s	Java	2018-03-08 13:13:18
7	Pranav Murugappan	0.45 s	Java	2016-07-28 12:22:41
8	Jacqueline Eriksson	0.45 s	Java	2017-10-24 15:01:15
9	Erik Odenman	0.46 s	Java	2013-03-06 11:50:47
10	Niklas Rönnholm	0.47 s	Java	2015-11-03 21:50:55

#	User	Runtime	Language	Date
1	Jacob Huebner	0.71 s	Kotlin	2020-06-23 22:54:35

#	User	Runtime	Language	Date
1	Hidden user	0.76 s	Python 2	2019-03-15 15:31:47
2	Hidden user	1.08 s	Python 2	2018-12-13 21:36:57
3	Øyvind Haarberg	1.43 s	Python 2	2018-02-24 21:32:03
4	Haochen Chen	1.59 s	Python 2	2016-10-30 22:44:26

#	User	Runtime	Language	Date
1	Hidden user	0.56 s	Python 3	2022-10-15 17:10:24
2	Hidden user	0.62 s	Python 3	2022-08-23 18:17:48
3	Leah Le	0.67 s	Python 3	2024-02-08 20:32:06
4	Benjamin Kugelberg	0.85 s	Python 3	2022-04-13 17:39:05
5	Jorke de Vlas	0.87 s	Python 3	2024-02-29 19:38:30
6	Nicholas Russell Saerang	1.00 s	Python 3	2022-11-23 15:29:16
7	Antoine Labrecque	1.01 s	Python 3	2020-03-14 00:23:39
8	Agis Daniels	1.02 s	Python 3	2020-03-15 01:32:38
9	Abdul Muqeet K B	1.26 s	Python 3	2025-05-21 18:33:30
10	Kadriye Yildiz	1.28 s	Python 3	2024-08-17 23:44:04

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.08 s	Rust	2025-03-14 21:14:11
2	Christoffer Andersson	0.10 s	Rust	2024-03-13 19:15:03
3	Fiat Driver	1.02 s	Rust	2023-07-03 15:37:24

#	User	Length	Language	Date
1	Ivan Petrov	2770	C	2019-04-01 09:30:37
2	Andreas Björklund	3638	C	2018-12-01 13:44:44
3	Marcus Larsson	3798	C	2013-03-05 21:16:22
4	Oscar Cusin	31858	C	2024-03-02 18:33:21

#	User	Length	Language	Date
1	Simon Ståhlberg	14179	C#	2014-03-10 15:40:10

#	User	Length	Language	Date
1	Markus Mathiasen	1065	C++	2021-11-19 17:43:44
2	Lim Hong Hui Eugene	1173	C++	2017-03-14 10:19:22
3	Zac Friggstad	1177	C++	2022-12-14 17:17:55
4	鄭博文	1195	C++	2023-03-04 04:48:46
5	William Gan	1205	C++	2017-03-02 10:47:34
6	Andreas Alberg	1210	C++	2023-08-14 13:20:37
7	Ragur Krishnan	1212	C++	2019-01-27 20:10:37
8	Neill Johnston	1230	C++	2020-08-12 20:52:56
9	Jannik Olbrich	1248	C++	2019-06-22 00:01:32
10	歐育淇	1248	C++	2023-03-08 13:38:20

#	User	Length	Language	Date
1	Hidden user	4737	Go	2019-03-12 15:01:26
2	Norbert Voelker	7041	Go	2023-07-02 14:48:55

#	User	Length	Language	Date
1	Jiru Xu	1879	Java	2017-09-17 03:31:55
2	Sam Huynh	2337	Java	2021-02-20 07:46:21
3	Kadin Tang	2671	Java	2021-01-22 08:24:25
4	Le Dinh Thanh	2697	Java	2016-10-31 01:42:06
5	Morten Movik	2761	Java	2018-03-16 12:20:40
6	Erlend Raa Vågset	2991	Java	2018-03-18 21:36:28
7	Danniel Alcantara	3042	Java	2024-09-23 02:27:42
8	William Zhao	3203	Java	2020-06-23 01:09:45
9	Mohamed Faez Bin Shahlan	3205	Java	2023-04-23 11:51:56
10	Olav Røthe Bakken	3221	Java	2018-03-08 13:13:18

#	User	Length	Language	Date
1	Jacob Huebner	3252	Kotlin	2020-06-23 22:57:05

#	User	Length	Language	Date
1	Øyvind Haarberg	1330	Python 2	2018-02-05 19:34:39
2	Haochen Chen	1658	Python 2	2016-10-30 22:44:26
3	Hidden user	1820	Python 2	2018-12-13 21:36:57
4	Hidden user	2945	Python 2	2019-03-15 15:31:47

#	User	Length	Language	Date
1	Michael Goldwasser	450	Python 3	2023-11-22 16:29:16
2	Jorke de Vlas	724	Python 3	2024-02-29 19:38:30
3	Clement Oh	893	Python 3	2024-01-13 10:28:03
4	Hidden user	941	Python 3	2023-02-05 00:07:39
5	Thibault Raffaillac	1041	Python 3	2019-10-28 13:27:07
6	John Hedin	1052	Python 3	2022-04-09 20:30:58
7	Jonatan Nilsson	1072	Python 3	2021-10-07 17:56:30
8	Maj Stenmark	1083	Python 3	2022-03-11 15:59:57
9	Andy Li	1109	Python 3	2025-04-07 11:37:23
10	Martin Berglund	1178	Python 3	2025-05-27 13:01:43

#	User	Length	Language	Date
1	Fiat Driver	2543	Rust	2023-07-03 15:37:24
2	Vincent Lagerros	5437	Rust	2024-03-19 03:25:22
3	Christoffer Andersson	11632	Rust	2024-03-13 19:05:58

Solution running time distribution