Problem A
Climbing Stairs

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Problem statistics

Submissions	2331
Accepted submissions	717
Submission ratio	30.76%
Authors	721
Accepted authors	605
Author ratio	83.91%

#	User	Runtime	Date
1	Thomas Feld	0.01 s	2023-04-26 10:27:10

#	User	Runtime	Date
1	Chenzhang Hu	0.06 s	2023-09-26 18:12:23
2	Thomas Feld	0.06 s	2023-09-28 15:55:15

#	User	Runtime	Date
1	Rudi Svartveit	0.00 s	2019-11-02 12:09:43
2	Ivan Petrov	0.00 s	2019-11-21 08:46:28
3	Bergur Snorrason	0.00 s	2020-01-07 10:00:49
4	Leslie Yip	0.00 s	2022-09-25 15:28:26
5	Eyleifur Bjarkason	0.00 s	2022-12-08 20:56:51
6	Jeisson Hidalgo-Céspedes	0.00 s	2023-01-10 18:40:38
7	Hidden user	0.00 s	2024-02-09 19:14:29

#	User	Runtime	Date
1	Benjamin Bilbeau	0.04 s	2023-10-24 22:24:36
2	Steve Williams	0.04 s	2023-10-27 01:35:42

#	User	Runtime	Date
1	David Cawthon	0.01 s	2020-09-13 20:24:29

#	User	Runtime	Date
1	Norbert Voelker	0.02 s	2023-03-20 13:49:25

#	User	Runtime	Date
1	Brandon Tang	0.00 s	2023-05-21 20:46:25
2	Brent Yorgey	0.01 s	2019-12-18 23:11:31
3	Matthew Craven	0.01 s	2021-01-24 21:10:38

#	User	Runtime	Date
1	Liam Keliher	0.06 s	2020-12-01 00:40:00
2	Thomas Yang	0.06 s	2021-01-16 20:12:32
3	Shubham Bhargava	0.06 s	2021-01-24 18:17:42
4	Oliver Hayman	0.06 s	2021-01-24 19:19:33
5	Ray Bai	0.06 s	2021-01-24 20:06:56
6	Frederick Pek	0.06 s	2021-03-20 18:05:37
7	Joas Haunstrup	0.06 s	2021-05-10 23:43:58
8	Tan Gian Yion	0.06 s	2021-12-28 15:01:33
9	Luke Blazing	0.06 s	2022-11-11 18:46:05
10	Jeffrey Formica	0.06 s	2023-02-19 05:11:48

#	User	Runtime	Date
1	Bjørn Chr. Soltvedt	0.02 s	2022-08-31 22:00:16
2	Christian Cederquist	0.02 s	2023-04-09 10:39:09

#	User	Runtime	Date
1	Jacob Huebner	0.16 s	2020-02-29 06:04:51
2	Adam Rankin	0.19 s	2023-08-30 04:47:16
3	Danny Mittal	0.20 s	2021-01-24 23:22:30
4	Phường Lên	0.21 s	2020-04-16 02:40:57

#	User	Runtime	Date
1	Olav Røthe Bakken	0.03 s	2019-11-02 14:48:59
2	Lars Åström	0.03 s	2019-11-10 10:12:32
3	Maj Stenmark	0.03 s	2019-11-10 10:33:17
4	Erik Amirell Eklöf	0.03 s	2019-11-10 10:50:39
5	Thomas Feld	0.03 s	2019-11-11 11:15:26
6	Måns Magnusson	0.03 s	2020-09-03 21:09:57
7	Ryan Yoshida	0.04 s	2019-11-03 23:00:03
8	Arne Tobias Malkenes Ødegaard	0.05 s	2019-11-02 12:45:02
9	Andreas Björklund	0.05 s	2019-11-03 11:03:01

#	User	Runtime	Date
1	Tobias Glimmerfors	0.02 s	2019-11-02 11:21:17
2	Alexander Kvamme	0.02 s	2019-11-02 12:40:59
3	Jonas Elpelt	0.02 s	2019-11-02 12:51:49
4	Anton Hansson	0.02 s	2019-11-02 12:52:24
5	Even Berge Sandvik	0.02 s	2019-11-02 13:19:38
6	Steffen Andrè Grønmo	0.02 s	2019-11-02 14:42:22
7	Atli Fannar Franklín	0.02 s	2019-11-03 17:06:33
8	Jørn Lode	0.02 s	2019-11-03 18:38:32
9	Mark Saving	0.02 s	2019-11-03 19:23:53
10	Eva Noelle Moniz	0.02 s	2019-11-03 21:10:42

#	User	Runtime	Date
1	Hidden user	0.05 s	2020-06-11 20:53:11
2	Thomas Feld	0.06 s	2023-01-04 16:41:18

#	User	Runtime	Date
1	Rudi Svartveit	0.00 s	2019-11-03 11:30:45

#	User	Length	Date
1	Thomas Feld	39	2023-04-26 10:27:37

#	User	Length	Date
1	Chenzhang Hu	5	2024-02-03 11:58:59
2	Thomas Feld	13	2023-09-28 15:56:30

#	User	Length	Date
1	Ivan Petrov	430	2019-11-21 08:46:28
2	Leslie Yip	622	2022-09-25 15:28:26
3	Hidden user	789	2024-02-09 19:14:29
4	Rudi Svartveit	1140	2019-11-02 12:09:43
5	Bergur Snorrason	1868	2020-01-07 10:00:49
6	Jeisson Hidalgo-Céspedes	2111	2023-01-10 18:40:38
7	Eyleifur Bjarkason	7338	2022-12-08 20:56:51

#	User	Length	Date
1	Benjamin Bilbeau	1017	2023-10-24 22:24:36
2	Steve Williams	2057	2023-10-27 01:35:42

#	User	Length	Date
1	Tyler Fernando	106	2022-11-08 05:25:00
2	Aditya Sundaram	166	2021-02-11 07:17:54
3	Marc Vinyals	168	2019-11-02 11:14:57
4	Hidden user	196	2024-02-27 21:30:43
5	Steven Gay	200	2021-03-16 11:54:31
6	Nathan Mandell	201	2019-11-11 23:46:27
7	Yeung Man Tsung	204	2022-11-19 10:02:20
8	Nixon Widjaja	204	2022-12-28 17:43:51
9	Hoang Trong Tan	215	2022-11-13 08:44:47
10	Fernando José Iglesias García	219	2022-11-15 12:04:27

#	User	Length	Date
1	David Cawthon	2541	2020-09-13 20:24:29

#	User	Length	Date
1	Norbert Voelker	753	2023-03-20 13:49:25

#	User	Length	Date
1	Matthew Craven	325	2021-01-24 21:10:38
2	Brandon Tang	502	2023-05-21 20:46:25
3	Brent Yorgey	1599	2019-12-18 23:11:31

#	User	Length	Date
1	LovetheFrogs	337	2023-07-25 21:43:44
2	Charles Lyu	406	2019-11-03 20:39:20
3	Lim Jacob	441	2023-08-18 08:08:37
4	Carl Stilvén	448	2023-10-24 22:08:50
5	Jonas Klausen	481	2019-11-10 14:17:34
6	Carter Shavitz	516	2024-02-08 17:15:38
7	Yeboah Peacebridge Osei	529	2024-02-12 08:07:57
8	周语林	550	2021-01-16 23:21:42
9	Peter Li	552	2021-01-16 20:20:15
10	Jevgenijus Cistiakovas	565	2019-12-17 18:58:10

#	User	Length	Date
1	Christian Cederquist	124	2023-04-09 10:39:09
2	Bjørn Chr. Soltvedt	265	2022-08-31 22:00:16

#	User	Length	Date
1	Adam Rankin	316	2023-08-30 04:47:16
2	Phường Lên	386	2020-04-16 02:40:57
3	Jacob Huebner	475	2020-02-29 06:04:51
4	Danny Mittal	1378	2021-01-24 23:22:30

#	User	Length	Date
1	Lars Åström	74	2019-11-10 10:12:32
2	Thomas Feld	76	2019-11-11 11:15:26
3	Andreas Björklund	80	2019-11-03 11:03:01
4	Olav Røthe Bakken	129	2019-11-02 14:48:59
5	Maj Stenmark	161	2019-11-10 10:33:17
6	Måns Magnusson	161	2020-09-03 21:09:57
7	Erik Amirell Eklöf	180	2019-11-10 10:50:39
8	Arne Tobias Malkenes Ødegaard	259	2019-11-02 12:45:02
9	Ryan Yoshida	313	2019-11-03 23:00:03

#	User	Length	Date
1	Ahmed Chamseddine	65	2022-11-09 18:53:14
2	Jesper Bech Christensen	69	2022-09-15 21:45:50
3	Peter Stauder	69	2023-05-01 20:13:58
4	Lee Isaac	70	2022-11-09 20:08:42
5	Charles Ancheta	71	2023-03-25 23:28:13
6	Yong Mao	72	2022-10-20 14:38:30
7	Christian Blumenthal	85	2023-08-21 15:32:05
8	Nicholas Russell Saerang	91	2023-08-21 14:59:54
9	Tam Keng Hong	100	2024-04-18 16:41:38
10	Edmund Fornoff	106	2022-09-15 20:51:25

#	User	Length	Date
1	Thomas Feld	46	2023-08-29 12:47:14
2	Hidden user	76	2020-06-11 20:55:19

#	User	Length	Date
1	Rudi Svartveit	905	2019-11-03 11:30:45

Solution running time distribution