Problem A
How Many Digits?

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Problem statistics

Submissions	8568
Accepted submissions	2299
Submission ratio	26.83%
Authors	2058
Accepted authors	1598
Author ratio	77.65%

#	User	Runtime	Date
1	Peti29	0.03 s	2017-06-11 14:16:07
2	Kelvin Petry	0.04 s	2019-04-17 14:44:52
3	Mohammad Aldabbgh	0.05 s	2018-12-31 21:45:42
4	Tom Ilestrand	0.05 s	2019-02-19 16:47:05
5	Hidden user	0.06 s	2020-01-27 16:45:39
6	Jonathan Ibrahim	0.09 s	2020-12-04 14:40:25
7	Martin Liu	0.09 s	2023-09-21 11:34:54
8	Martijn den Hoedt	0.10 s	2018-10-11 16:56:39
9	Pim Agterberg	0.10 s	2018-10-11 17:08:03
10	Erik van Holland	0.10 s	2018-10-11 17:44:00

#	User	Runtime	Date
1	Jacob Harris Cryer Kragh	0.08 s	2023-07-11 16:02:07

#	User	Runtime	Date
1	Norbert Voelker	0.04 s	2021-12-10 22:27:00
2	Jeroen Ketelaar	0.11 s	2021-06-03 02:09:14
3	Khin Nyunt	0.12 s	2023-09-14 10:13:49
4	Andriy Zyevakov	0.15 s	2019-07-04 11:59:44
5	bonjour	0.23 s	2018-01-17 16:52:32
6	Hidden user	0.23 s	2018-04-19 22:57:10
7	Krzysztof Gibuła	0.38 s	2021-04-20 01:10:36

#	User	Runtime	Date
1	Paolo Capriotti	0.02 s	2016-10-03 02:08:24
2	Abel Martin	0.02 s	2017-03-21 16:05:33
3	César Antonio Carvajal de la Haza	0.02 s	2017-03-29 17:47:51
4	Miguel Ibáñez García	0.02 s	2017-04-16 14:52:19
5	Leslie Yip	0.02 s	2022-10-05 15:28:13
6	姚锦铭	0.03 s	2016-09-18 14:20:21
7	Hidden user	0.03 s	2020-05-25 20:21:02
8	Morten Lohne	0.05 s	2018-04-17 21:20:05
9	Brent Yorgey	0.16 s	2017-10-25 05:16:39
10	Stian	0.21 s	2021-10-13 22:02:31

#	User	Runtime	Date
1	William Brigham	0.08 s	2017-04-27 21:17:53
2	Đức Phạm Hoài	0.08 s	2018-07-09 09:04:09
3	Michel Langeveld	0.09 s	2016-12-18 08:40:54
4	Kristoffer Borgstrøm	0.09 s	2020-12-27 13:42:51
5	Hidden user	0.10 s	2016-09-04 21:36:10
6	Duane Littleton	0.11 s	2019-08-08 17:27:35
7	Luke Eales	0.11 s	2022-11-18 15:48:43
8	Michael Sullivan	0.12 s	2015-12-31 03:58:05
9	Finn Lidbetter	0.12 s	2016-12-22 17:05:31
10	Sebastian Aranvergara	0.12 s	2017-09-15 05:02:18

#	User	Runtime	Date
1	John Ladera	0.16 s	2019-06-13 20:51:41
2	Andoko Chandra	0.53 s	2020-10-22 20:16:20
3	Khin Nyunt	0.62 s	2021-11-21 05:30:02
4	Bas Dirks	0.63 s	2022-01-28 15:02:12

#	User	Runtime	Date
1	Bjørn Chr. Soltvedt	0.02 s	2016-08-01 21:22:55
2	Christian Cederquist	0.04 s	2023-04-11 10:55:04
3	Zach Tschetter	0.04 s	2023-06-19 03:13:57
4	Jimmy Gustafsson	0.08 s	2022-09-06 23:28:47

#	User	Runtime	Date
1	Timothy Gaede	0.61 s	2024-04-30 13:36:36
2	Roman Gusarev	0.72 s	2023-06-02 15:04:25

#	User	Runtime	Date
1	Hidden user	0.22 s	2020-03-03 05:40:44
2	Adam Rankin	0.28 s	2023-09-15 17:56:57
3	Leonard Alexander Blechschmidt	0.36 s	2021-11-22 16:34:47
4	Phường Lên	0.38 s	2020-03-03 20:34:59
5	Dayan Ruben Gonzalez	0.40 s	2020-09-27 22:34:05

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.00 s	2019-07-14 16:58:47

#	User	Runtime	Date
1	Kat Sayrs	0.03 s	2016-07-01 14:51:29
2	Alex Weil	0.03 s	2016-09-18 21:39:14
3	Christian Lindeström	0.03 s	2016-10-04 19:22:48
4	Wayne	0.03 s	2017-03-28 14:25:53
5	Innocent Niyibizi	0.03 s	2017-04-03 03:02:58
6	Joshua Guerin	0.03 s	2017-04-22 22:56:16
7	Ram Basnet	0.03 s	2017-05-08 21:47:44
8	Ulrich Goertz	0.03 s	2017-06-10 00:22:14
9	Aftaab Dewan	0.03 s	2017-10-08 05:49:06
10	Hakan Celik	0.03 s	2017-12-14 13:18:04

#	User	Runtime	Date
1	Gerry Hall	0.04 s	2016-03-27 06:50:59
2	Erik Rydbert	0.04 s	2016-08-02 17:09:50
3	Samuel Jefferis	0.07 s	2020-10-08 20:11:50
4	Thomas Feld	0.08 s	2023-04-13 12:38:46
5	Zohar Malamant	0.19 s	2018-04-20 01:07:27
6	Hidden user	0.31 s	2017-10-02 18:49:40

#	User	Runtime	Date
1	Vincent Lagerros	0.00 s	2024-08-30 00:22:01
2	Muhammad Rais Fathin Mudzakir	0.02 s	2021-06-09 18:56:22
3	Joshua Ji	0.03 s	2020-11-30 01:18:09
4	Eric Pinter	0.03 s	2021-06-06 23:53:20
5	Isak Jägberg	0.04 s	2019-04-27 09:40:41
6	trinity Pointard	0.04 s	2019-11-04 14:43:45
7	Alex	0.04 s	2020-11-15 02:13:45

#	User	Length	Date
1	Emy Cabarles	222	2017-02-06 14:25:40
2	Josenildo Silva	255	2017-12-10 20:15:47
3	Hidden user	261	2015-10-03 10:27:52
4	Oussama Hichou	269	2019-12-18 20:14:17
5	andromeda378	279	2023-12-11 19:18:26
6	Haobo Jiang	306	2015-10-12 14:16:54
7	Hidden user	307	2023-01-12 21:19:23
8	Ali Mahmood Jafri	314	2024-04-04 17:42:01
9	Nick Hargrove	315	2021-12-19 23:23:55
10	Martin Stensgård	347	2016-05-18 05:19:36

#	User	Length	Date
1	Peti29	412	2017-06-11 14:16:07
2	Hidden user	520	2020-01-27 16:45:39
3	Mohammad Aldabbgh	619	2018-12-31 21:45:42
4	Martin Liu	622	2023-09-21 11:34:54
5	Martijn den Hoedt	635	2018-10-11 16:56:39
6	Pim Agterberg	711	2018-10-11 17:08:03
7	Gustav Kalander	744	2018-08-24 21:23:13
8	Apurv Parekh	756	2019-02-21 03:49:18
9	Mike Garrett	778	2021-03-08 10:48:26
10	Jens Schmidt Hansen	1087	2018-10-08 18:37:20

#	User	Length	Date
1	Joakim Blikstad	108	2015-05-26 10:13:07
2	Vincent Lagerros	155	2024-08-30 00:34:21
3	Nasis Dereje	184	2022-08-29 15:47:24
4	Lenny Wu	186	2021-04-06 06:53:19
5	Abdi Tefera	188	2022-08-29 18:55:51
6	David Wärn	194	2015-05-25 20:32:21
7	Scott MacIntosh	204	2019-09-29 23:59:15
8	Aidan Edwards	231	2019-02-19 04:20:47
9	Issam Zarkane	234	2020-11-30 15:08:30
10	Hoàng Bá Tuân	237	2017-10-06 14:14:33

#	User	Length	Date
1	Jacob Harris Cryer Kragh	650	2023-07-11 16:02:07

#	User	Length	Date
1	Hidden user	355	2018-04-19 22:57:10
2	Khin Nyunt	380	2023-09-14 10:13:49
3	bonjour	403	2018-01-17 16:52:32
4	Jeroen Ketelaar	552	2021-06-03 02:09:14
5	Krzysztof Gibuła	569	2021-04-20 01:10:36
6	Norbert Voelker	991	2023-03-26 01:18:48
7	Andriy Zyevakov	1017	2019-07-04 11:59:44

#	User	Length	Date
1	Birk Tjelmeland	231	2017-08-23 14:57:13
2	Leslie Yip	319	2022-10-05 15:28:13
3	Robin Christopher Yu	371	2018-03-27 22:07:05
4	Zimu Qin	405	2015-10-04 22:38:05
5	Paolo Capriotti	410	2016-10-03 02:08:24
6	Brent Yorgey	416	2017-10-25 05:16:39
7	姚锦铭	500	2016-09-18 14:20:21
8	Morten Lohne	508	2018-04-17 17:37:54
9	Abel Martin	559	2017-03-21 16:05:33
10	César Antonio Carvajal de la Haza	565	2017-03-29 17:47:51

#	User	Length	Date
1	Win Thiri Maung	294	2017-05-27 12:49:03
2	Wei Yi Yen	295	2022-11-09 16:19:39
3	Pedro Contipelli	311	2016-11-24 20:59:45
4	Nicole Barias	311	2023-05-17 03:09:49
5	Noellah Añes	313	2023-05-08 13:19:17
6	Tuan Anh Nguyen	315	2021-11-21 22:23:17
7	Nigel Quinn	316	2018-03-05 02:44:14
8	Hung Nguyen Truong Thanh	317	2018-11-03 17:54:28
9	Memes Ari	317	2021-03-05 15:07:36
10	Su Shwe Yi Tun	318	2017-10-15 14:47:30

#	User	Length	Date
1	Bas Dirks	710	2022-01-28 15:02:12
2	Khin Nyunt	813	2021-11-21 05:30:25
3	Andoko Chandra	1083	2020-10-22 20:16:20
4	John Ladera	11337	2019-06-13 20:41:42

#	User	Length	Date
1	Christian Cederquist	83	2023-04-11 10:55:04
2	Jimmy Gustafsson	164	2022-09-06 23:28:47
3	Bjørn Chr. Soltvedt	271	2016-08-01 21:22:55
4	Zach Tschetter	381	2023-06-19 03:13:57

#	User	Length	Date
1	Roman Gusarev	175	2023-06-02 15:04:25
2	Timothy Gaede	367	2024-04-30 13:36:57

#	User	Length	Date
1	Phường Lên	208	2020-03-03 20:34:59
2	Dayan Ruben Gonzalez	278	2020-09-27 22:34:05
3	Adam Rankin	516	2023-09-15 17:56:57
4	Leonard Alexander Blechschmidt	740	2021-11-15 15:35:54
5	Hidden user	1236	2020-03-03 05:40:44

#	User	Length	Date
1	Ingemar Ragnemalm	435	2019-07-14 16:58:47

#	User	Length	Date
1	Clement Oh	93	2023-05-22 07:21:08
2	David Llorens	110	2024-07-09 14:08:08
3	Guk Yi Siong	122	2023-07-31 15:03:45
4	Shawn Lee Kai Sheng	129	2021-03-15 14:57:06
5	Gao Tianrun	134	2024-03-30 09:09:03
6	Casper Rysgaard	136	2024-03-20 11:26:34
7	Nicholas Russell Saerang	141	2023-07-27 11:00:19
8	Nicholas Johnson	146	2023-05-12 23:43:38
9	Ayman El Kati	154	2019-09-15 18:59:06
10	Palli Ashok Kumar Reddy	156	2018-04-28 14:26:03

#	User	Length	Date
1	Thomas Feld	71	2023-04-13 13:10:50
2	Gerry Hall	175	2016-03-27 06:50:59
3	Hidden user	301	2017-10-02 18:49:40
4	Erik Rydbert	315	2016-08-02 17:09:50
5	Samuel Jefferis	359	2020-10-08 20:11:50
6	Zohar Malamant	490	2018-04-20 01:07:27

#	User	Length	Date
1	Alex	402	2020-11-15 02:13:45
2	trinity Pointard	594	2019-11-04 14:43:45
3	Vincent Lagerros	612	2024-08-30 01:19:55
4	Joshua Ji	742	2020-11-30 01:18:09
5	Isak Jägberg	773	2019-04-27 09:40:41
6	Eric Pinter	1018	2021-06-06 23:53:20
7	Muhammad Rais Fathin Mudzakir	3941	2021-06-09 18:56:22

Solution running time distribution