Problem F
Don't Fall Down Stairs — Problem Statistics

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Submissions	618
Accepted submissions	356
Submission ratio	57.61%
Authors	277
Full solves [?]	249
Full solve Ratio	89.89%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.51 s	Bash	2024-02-28 16:59:57

#	User	Runtime	Language	Date
1	Eyleifur Bjarkason	0.02 s	C	2023-09-25 20:32:37
2	Bergur Snorrason	0.02 s	C	2024-01-16 12:34:41
3	Armando Perales Cruz	0.09 s	C	2023-05-21 21:19:52
4	Jack Gurdin	0.10 s	C	2023-09-15 15:45:36
5	Hidden user	0.10 s	C	2024-10-22 02:04:08
6	Birger Lundin	0.11 s	C	2024-12-23 11:16:44

#	User	Runtime	Language	Date
1	Freek van Keulen	0.25 s	C#	2024-02-06 13:40:18

#	User	Runtime	Language	Date
1	Jonathan Hallström	0.01 s	C++	2023-09-15 06:44:08
2	Alexander Kravberg	0.01 s	C++	2023-09-22 23:00:58
3	Mohsen Mahroos	0.02 s	C++	2024-03-13 10:35:52
4	Robert Pham	0.07 s	C++	2024-09-12 23:44:50
5	Frans Meulenbroeks	0.07 s	C++	2024-10-11 21:15:16
6	Jeff Cheng	0.08 s	C++	2023-05-21 18:37:29
7	Jerry Xiao	0.08 s	C++	2023-05-21 18:46:20
8	Mark Li	0.08 s	C++	2023-05-21 19:00:15
9	Arjun Agarwal	0.08 s	C++	2023-05-21 19:03:31
10	Paul Ingram	0.08 s	C++	2023-05-22 04:57:07

#	User	Runtime	Language	Date
1	Norbert Voelker	0.06 s	Go	2023-09-18 23:32:41
2	Berkan Eren	0.11 s	Go	2024-01-23 17:04:13

#	User	Runtime	Language	Date
1	Ng Tek In	0.09 s	Haskell	2023-09-26 16:31:54
2	Steinar Simonnes	0.09 s	Haskell	2024-06-06 09:56:46
3	Brent Yorgey	0.15 s	Haskell	2023-09-14 01:36:54
4	Hidden user	0.29 s	Haskell	2023-09-05 17:21:48

#	User	Runtime	Language	Date
1	Guangyi Zhou	0.07 s	Java	2025-02-10 09:29:51
2	Sven Rönnbäck	0.08 s	Java	2024-06-21 07:19:34
3	Bjørn Dons	0.12 s	Java	2023-09-05 18:19:21
4	Cindy D	0.33 s	Java	2025-05-13 01:52:14
5	Joshua Hayes	0.34 s	Java	2023-09-16 01:25:24
6	Leslie Yip	0.34 s	Java	2023-09-25 07:50:12
7	Paul Reyes	0.34 s	Java	2024-09-19 12:32:46
8	spryzen_v3	0.34 s	Java	2025-05-31 10:48:03
9	Mack Wong Yoong Yee	0.35 s	Java	2023-12-24 17:30:55
10	Nina	0.35 s	Java	2024-10-05 00:01:16

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.20 s	JavaScript (SpiderMonkey)	2023-09-09 23:42:50
2	Bjørn Chr. Soltvedt	0.22 s	JavaScript (SpiderMonkey)	2023-09-05 18:35:18
3	Jimmy Gustafsson	0.26 s	JavaScript (SpiderMonkey)	2024-08-03 20:18:12

#	User	Runtime	Language	Date
1	Timothy Gaede	0.69 s	Julia	2024-04-16 12:40:33

#	User	Runtime	Language	Date
1	Martijn Muijsers	0.51 s	Kotlin	2024-06-03 12:49:03
2	Adam Rankin	0.64 s	Kotlin	2023-09-13 04:33:41

#	User	Runtime	Language	Date
1	Yanmarshus Bachtiar	0.19 s	Python 2	2024-03-12 08:51:22

#	User	Runtime	Language	Date
1	BENJAMIN LIU	0.18 s	Python 3	2023-05-21 18:58:15
2	Petr	0.18 s	Python 3	2024-11-11 18:05:43
3	Fabián González Castañeda	0.19 s	Python 3	2023-05-21 21:26:35
4	Edward Späth	0.20 s	Python 3	2024-01-23 15:17:01
5	Ibrahim Enes Hayber	0.20 s	Python 3	2024-01-25 09:14:09
6	Bastian Stade	0.20 s	Python 3	2024-01-25 10:22:04
7	Tobias Bessler	0.20 s	Python 3	2024-03-03 20:52:26
8	Rebecca Jackson	0.20 s	Python 3	2025-02-12 22:26:46
9	Lego Haryanto	0.20 s	Python 3	2025-05-16 08:53:12
10	Devon Kennedy	0.21 s	Python 3	2025-03-31 23:10:18

#	User	Runtime	Language	Date
1	Jonathan de Koning	0.36 s	Ruby	2024-02-26 22:43:58
2	Thomas Feld	0.51 s	Ruby	2023-09-05 08:37:09
3	Chenzhang Hu	0.65 s	Ruby	2025-09-22 15:57:06

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2024-08-25 02:30:50
2	Frank Endriss	0.02 s	Rust	2023-10-06 14:32:00
3	Bas Dirks	0.04 s	Rust	2023-12-26 06:10:56
4	Hidden user	0.04 s	Rust	2025-07-15 19:38:57

#	User	Length	Language	Date
1	Chenzhang Hu	52	Bash	2025-09-13 01:28:25

#	User	Length	Language	Date
1	Bergur Snorrason	268	C	2024-01-16 12:33:08
2	Hidden user	350	C	2024-10-22 02:04:08
3	Jack Gurdin	471	C	2023-09-15 15:45:36
4	Birger Lundin	483	C	2024-12-23 11:16:44
5	Armando Perales Cruz	756	C	2023-05-21 21:19:52
6	Eyleifur Bjarkason	7540	C	2023-09-25 20:35:04

#	User	Length	Language	Date
1	Freek van Keulen	384	C#	2024-02-06 13:40:18

#	User	Length	Language	Date
1	Frans Meulenbroeks	117	C++	2024-10-11 21:18:00
2	Grae Yeandle	203	C++	2023-09-13 12:54:19
3	Ahmed Chamseddine	211	C++	2023-10-05 07:22:08
4	Jesús Pacheco Alonso	245	C++	2023-09-15 11:37:51
5	Dominic Sagen	284	C++	2023-11-01 15:21:35
6	Alex Rudzenis	287	C++	2023-05-21 19:54:14
7	I Lucian	288	C++	2023-09-23 07:18:21
8	Natasha Oprean	289	C++	2023-10-07 11:48:25
9	Jansen Craft	303	C++	2024-10-07 18:15:53
10	Mohsen Mahroos	304	C++	2024-03-13 10:26:11

#	User	Length	Language	Date
1	Berkan Eren	651	Go	2024-01-23 17:04:13
2	Norbert Voelker	734	Go	2023-09-18 23:32:41

#	User	Length	Language	Date
1	Hidden user	369	Haskell	2023-09-05 17:21:48
2	Steinar Simonnes	541	Haskell	2024-06-06 09:56:46
3	Ng Tek In	926	Haskell	2023-09-26 16:31:54
4	Brent Yorgey	8670	Haskell	2023-09-14 01:36:54

#	User	Length	Language	Date
1	Cindy D	536	Java	2025-05-13 01:52:14
2	Hidden user	545	Java	2025-11-23 15:50:45
3	Leslie Yip	617	Java	2023-09-25 07:50:12
4	David Van Nguyen	767	Java	2024-07-05 02:15:57
5	spryzen_v3	780	Java	2025-05-31 10:48:03
6	Ben Cobb	803	Java	2023-09-10 02:08:42
7	Joshua Hayes	891	Java	2023-09-16 01:25:24
8	Mack Wong Yoong Yee	1013	Java	2023-12-24 17:30:55
9	Rohan Lakhanpal	1045	Java	2024-05-26 00:08:10
10	Paul Reyes	1284	Java	2024-09-19 12:32:46

#	User	Length	Language	Date
1	Jimmy Gustafsson	97	JavaScript (SpiderMonkey)	2024-08-03 20:17:09
2	Bjørn Chr. Soltvedt	118	JavaScript (SpiderMonkey)	2023-09-05 18:37:57
3	Christian Pilegaard Cederquist	169	JavaScript (SpiderMonkey)	2023-09-09 23:42:50

#	User	Length	Language	Date
1	Timothy Gaede	744	Julia	2024-04-16 12:40:33

#	User	Length	Language	Date
1	Adam Rankin	217	Kotlin	2023-09-13 04:33:41
2	Martijn Muijsers	582	Kotlin	2024-06-03 12:49:03

#	User	Length	Language	Date
1	Yanmarshus Bachtiar	207	Python 2	2024-03-12 08:51:22

#	User	Length	Language	Date
1	Lee Isaac	54	Python 3	2023-10-25 04:18:37
2	Jonathan de Koning	57	Python 3	2024-02-23 01:21:45
3	Isaac Lee	68	Python 3	2023-09-11 03:05:26
4	Atli Fannar Franklín	78	Python 3	2023-09-05 13:14:12
5	Tai Tze Kin	78	Python 3	2024-05-06 19:55:29
6	Christofer Ohlsson	83	Python 3	2023-09-07 20:33:13
7	Wensi Ai	87	Python 3	2023-05-21 19:14:48
8	Thibault Raffaillac	87	Python 3	2024-08-01 13:29:42
9	David Zhou	96	Python 3	2024-11-01 04:35:32
10	Justin Su	99	Python 3	2024-02-29 22:05:02

#	User	Length	Language	Date
1	Jonathan de Koning	43	Ruby	2024-02-26 23:39:18
2	Thomas Feld	54	Ruby	2023-09-05 08:37:47
3	Chenzhang Hu	159	Ruby	2025-09-22 15:57:06

#	User	Length	Language	Date
1	Bas Dirks	611	Rust	2023-12-26 06:10:56
2	Frank Endriss	1417	Rust	2023-10-06 14:32:00
3	Hidden user	6124	Rust	2025-07-15 19:38:57
4	Vincent Lagerros	14469	Rust	2024-08-25 02:30:50

Solution running time distribution