Problem C
Avoiding the Apocalypse — Problem Statistics

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Submissions	1763
Accepted submissions	719
Submission ratio	40.78%
Authors	534
Full solves [?]	482
Full solve Ratio	90.26%

#	User	Runtime	Language	Date
1	Sanjiv Dinakar	0.02 s	C	2023-06-08 02:55:12
2	Mirel Cosulschi	0.27 s	C	2023-01-10 21:56:43
3	Ivan Petrov	0.72 s	C	2019-08-29 06:10:32
4	Alexander Bilde Pedersen	0.92 s	C	2023-03-09 18:13:12

#	User	Runtime	Language	Date
1	Mark Ng	0.01 s	C++	2016-03-08 09:25:18
2	Ranald Lam	0.01 s	C++	2017-02-20 03:12:24
3	Saeed Odak	0.01 s	C++	2019-07-03 14:17:13
4	Tai Tze Kin	0.01 s	C++	2024-03-07 12:02:06
5	Khang Phu Hong Can Pham	0.01 s	C++	2024-08-25 09:32:12
6	Håkon Flatval	0.02 s	C++	2016-10-16 10:40:20
7	Bezt Dauxa	0.02 s	C++	2019-05-30 06:09:40
8	Nguyễn Nhâm Tấn	0.02 s	C++	2019-05-30 06:10:30
9	Mohsen Dehbashi	0.02 s	C++	2020-12-20 12:17:30
10	Zhang Jikun	0.02 s	C++	2023-02-15 19:24:38

#	User	Runtime	Language	Date
1	Nathan Lee	2.39 s	Go	2025-11-16 18:06:32

#	User	Runtime	Language	Date
1	John Kevin Tjahjadi	0.55 s	Java	2016-03-09 07:24:35
2	Wouter Kool	0.62 s	Java	2018-10-25 12:29:00
3	Hidden user	1.04 s	Java	2026-02-12 01:48:09
4	Aurko Routh	1.11 s	Java	2024-04-14 04:13:06
5	Nick Wu	1.15 s	Java	2015-10-11 17:49:47
6	Erik Baalhuis	1.15 s	Java	2016-07-23 09:23:40
7	Bjørn Dons	1.15 s	Java	2024-02-03 23:56:37
8	Taras Romanyuk	1.16 s	Java	2024-12-11 20:12:56
9	Paolo Pellizzoni	1.22 s	Java	2019-02-25 16:43:44
10	Crystal Sharpe	1.32 s	Java	2021-08-18 23:48:45

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	3.59 s	JavaScript (SpiderMonkey)	2024-01-04 22:51:41

#	User	Runtime	Language	Date
1	Oskar Larsson	0.39 s	Python 2	2019-05-30 11:46:28
2	Juliang Li	0.97 s	Python 2	2018-04-09 08:17:25
3	Jay Ka	1.00 s	Python 2	2018-04-09 07:58:07
4	Andreas Björklund	3.56 s	Python 2	2020-10-04 10:09:47

#	User	Runtime	Language	Date
1	Lennart Meyling	0.17 s	Python 3	2023-10-29 00:12:01
2	Jon Bernstorff Lehmann	0.34 s	Python 3	2025-06-19 17:10:30
3	Hidden user	0.61 s	Python 3	2025-06-20 06:38:16
4	Bruno Martinovic	1.38 s	Python 3	2025-05-23 01:16:45
5	Andrew Lin	1.41 s	Python 3	2024-04-20 23:47:38
6	Hidden user	1.69 s	Python 3	2025-04-10 21:59:48
7	Hidden user	1.73 s	Python 3	2024-04-13 22:33:09
8	Julio Dondisch	1.80 s	Python 3	2025-04-14 01:49:10
9	Donghyun Jang	1.95 s	Python 3	2024-11-16 21:39:39
10	Ethan Luo	2.11 s	Python 3	2024-04-16 05:14:32

#	User	Length	Language	Date
1	Mirel Cosulschi	3326	C	2023-01-10 21:56:43
2	Ivan Petrov	3623	C	2019-08-29 06:10:32
3	Sanjiv Dinakar	5105	C	2023-06-08 02:51:56
4	Alexander Bilde Pedersen	8743	C	2023-03-09 18:13:12

#	User	Length	Language	Date
1	Claire Duong	1540	C++	2018-04-22 04:05:01
2	Johan Wind	1644	C++	2019-10-26 00:51:37
3	How Si Wei	1650	C++	2016-03-06 09:23:12
4	Oskar Haarklou Veileborg	1802	C++	2018-11-15 21:20:31
5	Presley Graham	1806	C++	2021-05-12 18:33:50
6	Ryan Hennigan	1932	C++	2019-04-11 00:49:44
7	Kelly Dance	2034	C++	2022-12-13 22:27:01
8	Kiên Nguyễn Tiến Trung	2040	C++	2017-03-01 07:57:11
9	Teikn Smith	2071	C++	2022-06-23 05:09:14
10	Xuan Tung Nguyen	2082	C++	2020-04-08 13:52:57

#	User	Length	Language	Date
1	Nathan Lee	4210	Go	2025-11-16 18:05:40

#	User	Length	Language	Date
1	Wouter Kool	4020	Java	2018-10-25 12:29:00
2	Hidden user	4547	Java	2026-02-12 01:48:09
3	John Kevin Tjahjadi	4582	Java	2016-03-09 07:24:35
4	Erik Baalhuis	4609	Java	2016-07-23 09:23:40
5	Kevin Dai	4903	Java	2024-04-13 19:00:38
6	Lena Fondeur	4909	Java	2024-10-29 03:26:51
7	Paolo Pellizzoni	5157	Java	2019-02-25 16:43:44
8	Taras Romanyuk	5204	Java	2024-12-11 20:10:16
9	Nick Wu	5250	Java	2015-10-11 17:49:47
10	Aurko Routh	5293	Java	2024-04-14 04:13:06

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	7448	JavaScript (SpiderMonkey)	2024-01-04 22:51:41

#	User	Length	Language	Date
1	Oskar Larsson	1515	Python 2	2019-05-30 11:46:28
2	Andreas Björklund	1665	Python 2	2020-10-04 10:09:47
3	Juliang Li	2335	Python 2	2018-04-09 08:14:48
4	Jay Ka	3352	Python 2	2018-04-09 07:58:07

#	User	Length	Language	Date
1	Lennart Meyling	1527	Python 3	2023-10-29 00:12:01
2	Nicholas Russell Saerang	1541	Python 3	2024-03-11 03:21:48
3	Tam Keng Hong	1674	Python 3	2024-03-06 11:27:51
4	Thore Husfeldt	1996	Python 3	2020-10-13 20:36:03
5	Donghyun Jang	2201	Python 3	2024-11-16 21:39:39
6	Andrew Lin	2207	Python 3	2024-04-20 23:47:38
7	Jack Vacek	2220	Python 3	2025-04-13 01:33:39
8	Måns Magnusson	2273	Python 3	2020-10-13 20:26:29
9	Maj Stenmark	2273	Python 3	2020-10-13 20:30:58
10	Laith Bohsali	2333	Python 3	2025-04-11 02:04:33

Solution running time distribution