Problem A
Escape from Enemy Territory — Problem Statistics

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Submissions	635
Accepted submissions	163
Submission ratio	25.67%
Authors	130
Full solves [?]	113
Full solve Ratio	86.92%

#	User	Runtime	Language	Date
1	Alexander Bilde Pedersen	0.09 s	C	2024-12-17 23:52:02
2	Ivan Petrov	0.72 s	C	2019-09-05 08:16:48

#	User	Runtime	Language	Date
1	郭庭佑	0.06 s	C++	2020-02-25 11:03:18
2	Vincent Tandya	0.07 s	C++	2021-05-06 04:27:26
3	Hidden user	0.07 s	C++	2025-04-02 14:06:02
4	schse	0.07 s	C++	2026-02-19 22:59:24
5	Hidden user	0.08 s	C++	2022-03-17 22:33:55
6	Josh T	0.08 s	C++	2022-07-18 01:34:56
7	Josh Taylor	0.08 s	C++	2022-07-18 01:36:10
8	Lew Choon Hean	0.08 s	C++	2025-05-06 17:30:18
9	Heng Yi Qun	0.09 s	C++	2022-03-20 22:04:14
10	Tang Ethan Yidong	0.10 s	C++	2022-03-18 05:48:16

#	User	Runtime	Language	Date
1	Steinar Simonnes	1.68 s	Haskell	2025-02-07 12:36:53

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.47 s	Java	2025-04-27 10:00:52
2	Bjørn Dons	0.61 s	Java	2024-03-03 00:51:53
3	Kevin Lim Yong Shen	0.67 s	Java	2022-03-17 17:55:32
4	Zhanyi Sun	0.69 s	Java	2019-12-25 12:06:12
5	Taras Romanyuk	0.78 s	Java	2025-01-21 01:26:08
6	Crystal Sharpe	0.88 s	Java	2020-12-01 06:28:25
7	Brent Yorgey	1.05 s	Java	2018-10-29 04:57:57
8	Josenildo Silva	1.30 s	Java	2019-03-09 21:16:33
9	Lars Corbijn	1.49 s	Java	2018-10-25 22:25:34
10	Martijn Muijsers	1.64 s	Java	2020-08-29 17:52:04

#	User	Runtime	Language	Date
1	Luke Moran	0.39 s	Python 3	2023-08-21 00:27:10
2	Oskar Haarklou Veileborg	0.62 s	Python 3	2020-05-09 21:56:43
3	Nicholas Russell Saerang	0.70 s	Python 3	2024-06-06 17:56:09
4	Hugo Bäckman	0.74 s	Python 3	2025-10-07 19:18:19
5	Clement Oh	0.75 s	Python 3	2024-02-02 08:13:38
6	Hidden user	1.06 s	Python 3	2026-02-13 23:12:19
7	Benjamin Z White	1.07 s	Python 3	2023-07-10 18:54:41
8	Harry Zhang	1.20 s	Python 3	2024-03-01 14:58:00
9	Måns Magnusson	1.41 s	Python 3	2024-11-06 19:33:24
10	Eric Leow Yu Quan	1.67 s	Python 3	2026-02-22 07:44:35

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.05 s	Rust	2025-03-12 00:09:56
2	Elias Rilegård	0.25 s	Rust	2026-02-23 19:48:39
3	Hidden user	0.44 s	Rust	2025-10-19 19:15:07

#	User	Length	Language	Date
1	Ivan Petrov	3052	C	2019-09-05 08:16:48
2	Alexander Bilde Pedersen	3139	C	2024-12-17 23:52:02

#	User	Length	Language	Date
1	Frederick Pek	1399	C++	2022-03-19 17:06:14
2	Phường Lên	1406	C++	2020-07-28 19:34:22
3	Gergely Dániel Péter	1544	C++	2025-07-12 18:12:12
4	Ismail Alrifai	1558	C++	2023-06-07 23:49:52
5	Vu Hoang Kien	1604	C++	2022-03-16 16:32:32
6	Rama Aryasuta Pangestu	1637	C++	2022-03-14 18:04:06
7	Clement Oh	1646	C++	2024-02-02 13:22:51
8	Hidden user	1648	C++	2022-03-20 17:07:37
9	Johan Wind	1651	C++	2019-02-08 03:07:29
10	Vincent Tandya	1681	C++	2021-05-06 04:27:26

#	User	Length	Language	Date
1	Steinar Simonnes	3409	Haskell	2025-02-07 12:41:35

#	User	Length	Language	Date
1	Josenildo Silva	2512	Java	2019-03-09 21:16:33
2	Doug Goodman	2736	Java	2020-05-29 15:22:37
3	Zhanyi Sun	3730	Java	2019-12-25 12:06:12
4	Kevin Lim Yong Shen	3791	Java	2022-03-17 17:55:32
5	Crystal Sharpe	4022	Java	2020-12-01 06:28:25
6	Taras Romanyuk	4063	Java	2025-01-21 01:26:08
7	Martijn Muijsers	4124	Java	2020-08-29 17:52:04
8	Lars Corbijn	4941	Java	2018-10-25 22:25:34
9	Bjørn Dons	6863	Java	2024-03-03 00:51:53
10	Sven Rönnbäck	11283	Java	2025-04-27 10:00:52

#	User	Length	Language	Date
1	Benjamin Z White	642	Python 3	2023-07-10 19:02:38
2	Nicholas Russell Saerang	924	Python 3	2024-06-06 17:50:40
3	Clement Oh	1120	Python 3	2024-02-02 08:14:25
4	Oskar Haarklou Veileborg	1180	Python 3	2020-05-10 10:45:23
5	Eric Leow Yu Quan	1314	Python 3	2026-02-22 07:44:35
6	Thomas Draper	1355	Python 3	2022-07-23 23:20:09
7	Hugo Bäckman	1549	Python 3	2025-10-07 19:18:19
8	Måns Magnusson	1693	Python 3	2024-11-06 19:33:24
9	Luke Moran	1999	Python 3	2023-08-21 00:27:10
10	Harry Zhang	2402	Python 3	2024-03-01 14:58:00

#	User	Length	Language	Date
1	Elias Rilegård	3492	Rust	2026-02-23 19:48:39
2	Vincent Lagerros	3505	Rust	2024-03-01 14:03:17
3	Hidden user	16703	Rust	2025-10-19 19:15:07

Solution running time distribution