Problem A
Jailbreak — Problem Statistics

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Submissions	1279
Accepted submissions	471
Submission ratio	36.83%
Authors	417
Full solves [?]	348
Full solve Ratio	83.45%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.01 s	C	2019-07-01 09:44:32
2	Zimon Moudi	0.01 s	C	2024-12-06 00:56:10
3	Alexander Bilde Pedersen	0.02 s	C	2023-03-06 11:47:14
4	Tommy Bergman	0.02 s	C	2024-02-02 01:00:36
5	Ioannis Br	0.12 s	C	2020-07-20 15:27:55

#	User	Runtime	Language	Date
1	Fredrik Hernqvist	0.01 s	C++	2017-02-24 17:48:30
2	Steven Halim	0.01 s	C++	2017-07-24 04:27:57
3	Hidden user	0.01 s	C++	2017-07-30 17:15:17
4	Damien Galant	0.01 s	C++	2017-08-19 15:52:09
5	Benjamin Qi	0.01 s	C++	2017-09-15 02:06:44
6	Tan Jun An	0.01 s	C++	2017-10-12 10:41:59
7	Viraj Maddur	0.01 s	C++	2017-10-14 20:56:11
8	Fredrik Sebek	0.01 s	C++	2017-11-13 15:13:33
9	William Gan	0.01 s	C++	2017-12-19 14:38:02
10	Muhammad Rais Fathin Mudzakir	0.01 s	C++	2018-02-14 18:19:01

#	User	Runtime	Language	Date
1	Shahzain Ali Khan	0.15 s	Java	2025-06-02 10:09:15
2	Wouter Kool	0.17 s	Java	2018-09-28 15:40:37
3	Jeremy Lim	0.17 s	Java	2023-11-21 11:59:02
4	Fatima Mahmood	0.17 s	Java	2025-06-02 10:11:40
5	Michael Sullivan	0.19 s	Java	2016-03-25 13:21:36
6	Brent Yorgey	0.21 s	Java	2020-12-28 20:42:29
7	Alan Piao	0.22 s	Java	2021-10-11 01:13:28
8	Erik Odenman	0.24 s	Java	2013-11-07 20:31:44
9	Bjørn Dons	0.26 s	Java	2019-05-08 21:17:11
10	Jeffrey H.	0.26 s	Java	2023-07-09 21:15:45

#	User	Runtime	Language	Date
1	Jacob Huebner	0.25 s	Kotlin	2022-03-08 20:07:05
2	Phường Lên	0.42 s	Kotlin	2020-08-14 20:50:06

#	User	Runtime	Language	Date
1	Lars Åström	0.17 s	Python 2	2019-09-16 09:29:45
2	Martin Jackson	0.19 s	Python 2	2016-07-26 17:55:50
3	Andreas Björklund	0.56 s	Python 2	2021-02-18 17:45:40

#	User	Runtime	Language	Date
1	Ruan Bo Kai	0.14 s	Python 3	2022-08-23 19:27:09
2	Eduardo Alvarez Hernandez	0.14 s	Python 3	2025-03-21 00:39:59
3	Hidden user	0.14 s	Python 3	2025-12-15 06:14:20
4	Muhammad Maaz	0.14 s	Python 3	2025-12-25 00:27:54
5	Sami Melhem	0.15 s	Python 3	2025-03-19 17:57:40
6	Ethan Nguyen	0.15 s	Python 3	2025-03-23 03:37:42
7	Thomas Bolf	0.16 s	Python 3	2025-03-23 01:42:08
8	Kiran Vengurlekar	0.16 s	Python 3	2025-03-29 04:39:40
9	Måns Magnusson	0.17 s	Python 3	2024-11-09 21:55:23
10	Hidden user	0.17 s	Python 3	2025-03-18 23:47:23

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2025-02-07 17:43:01
2	Daniel Anker Hermansen	0.03 s	Rust	2024-10-15 22:20:36

#	User	Length	Language	Date
1	Tommy Bergman	3586	C	2024-02-02 01:00:36
2	Alexander Bilde Pedersen	4118	C	2023-03-06 11:50:29
3	Ivan Petrov	4498	C	2019-07-01 09:44:32
4	Zimon Moudi	5152	C	2024-12-06 00:56:10
5	Ioannis Br	7369	C	2020-07-20 15:27:55

#	User	Length	Language	Date
1	Mathias Gernez	1479	C++	2025-09-15 00:17:11
2	Li Longcheng	1582	C++	2021-09-12 05:27:12
3	Chase Hinesman	1593	C++	2018-03-26 22:12:18
4	Hyunjun Lee	1632	C++	2023-04-14 03:02:37
5	Fredrik Hernqvist	1675	C++	2017-02-24 17:48:30
6	Hidden user	1686	C++	2021-09-10 03:45:10
7	Minh Phan Duc Nhat	1688	C++	2018-02-17 12:16:22
8	Jiang Yue	1737	C++	2018-03-02 09:22:00
9	AmEr Hosni	1743	C++	2019-06-03 02:16:47
10	William Gan	1748	C++	2017-12-19 14:38:02

#	User	Length	Language	Date
1	Kurtis Van Gent	2253	Java	2016-07-08 18:05:07
2	Josenildo Silva	2288	Java	2018-04-22 00:44:21
3	Doug Goodman	2408	Java	2016-07-09 18:17:02
4	Jeremy Lim	2733	Java	2023-11-21 11:59:02
5	Erik Tegler	3067	Java	2019-09-17 14:45:47
6	Åke Wettergren	3067	Java	2019-09-20 15:05:07
7	Shahzain Ali Khan	3125	Java	2025-06-02 10:09:15
8	Fatima Mahmood	3218	Java	2025-06-02 10:11:40
9	Alan Piao	3294	Java	2021-10-11 01:13:28
10	Mateusz Michal Nowak	3497	Java	2019-08-30 12:37:09

#	User	Length	Language	Date
1	Phường Lên	3097	Kotlin	2020-08-14 20:50:06
2	Jacob Huebner	4867	Kotlin	2022-03-08 20:07:05

#	User	Length	Language	Date
1	Andreas Björklund	1036	Python 2	2021-02-18 17:45:40
2	Lars Åström	1788	Python 2	2019-09-16 09:29:45
3	Martin Jackson	4966	Python 2	2016-07-26 17:55:50

#	User	Length	Language	Date
1	ACMCSU	1108	Python 3	2025-02-03 22:21:31
2	Oskar Haarklou Veileborg	1128	Python 3	2020-05-07 20:36:43
3	Collin Simpson	1208	Python 3	2025-02-03 09:33:06
4	Muhammad Maaz	1561	Python 3	2025-12-25 00:32:46
5	Nicholas Russell Saerang	1588	Python 3	2023-09-04 00:17:13
6	Laith Bohsali	1589	Python 3	2025-03-17 19:56:25
7	Ethan Nguyen	1635	Python 3	2025-03-23 03:37:42
8	Jack Vacek	1666	Python 3	2025-03-29 07:34:11
9	Måns Magnusson	1676	Python 3	2024-11-09 21:55:23
10	Nhat Bui	1744	Python 3	2025-03-30 00:48:50

#	User	Length	Language	Date
1	Daniel Anker Hermansen	16221	Rust	2024-10-15 22:20:36
2	Vincent Lagerros	21467	Rust	2025-02-07 17:43:01

Solution running time distribution