Problem A
Number Fun

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Problem statistics

Submissions	19220
Accepted submissions	9811
Submission ratio	51.05%
Authors	8965
Accepted authors	8496
Author ratio	94.77%

#	User	Runtime	Date
1	Danny Robinson	0.01 s	2023-09-12 06:41:20
2	Thomas Feld	0.01 s	2023-09-12 09:28:27

#	User	Runtime	Date
1	Johan Pettersson	0.03 s	2018-02-09 13:42:31
2	Risto Kaunisto	0.03 s	2019-07-14 23:04:11
3	Faisal Rahman	0.04 s	2017-11-01 17:18:48
4	Duelene Olson	0.04 s	2017-11-11 01:42:41
5	Ludwig Hedeby	0.04 s	2017-11-26 14:47:51
6	Hidden user	0.04 s	2017-12-03 23:21:42
7	Chase Oberg	0.04 s	2017-12-12 16:12:28
8	Ron Harper	0.04 s	2018-01-09 02:44:21
9	Kunwei Zhang	0.04 s	2018-02-12 04:31:35
10	Ólafur Andri	0.04 s	2018-02-20 22:06:04

#	User	Runtime	Date
1	Brandon Mitchell	0.03 s	2020-04-14 07:09:05

#	User	Runtime	Date
1	Ralf Jonas	0.04 s	2023-09-08 10:32:49
2	Dmytro Bihniak	0.06 s	2019-08-08 12:30:16
3	wibi	0.06 s	2020-08-21 16:27:25
4	Shubhamkar Ayare	0.07 s	2019-07-15 07:16:53
5	David Cawthon	0.08 s	2019-04-24 04:47:57
6	Hidden user	0.08 s	2019-05-22 07:54:16

#	User	Runtime	Date
1	CharsKun	0.39 s	2023-05-31 06:21:38

#	User	Runtime	Date
1	Jacob Harris Cryer Kragh	0.06 s	2022-06-12 09:23:41
2	Patrick Bahr	0.09 s	2021-02-13 10:57:18
3	Emil Jessen	0.10 s	2020-10-07 19:48:00
4	Tim Mondorf	0.10 s	2021-11-27 19:50:01

#	User	Runtime	Date
1	Husain Satan	0.03 s	2023-11-23 05:34:35
2	Krzysztof Gibuła	0.04 s	2019-02-12 22:26:09
3	Andreas Gottschalk Krath	0.04 s	2022-06-30 22:38:58
4	Péter Szakszon	0.08 s	2021-12-28 09:52:47
5	Muhammad Fathir Irhas	0.10 s	2018-08-07 15:30:10
6	Ross O'Sullivan	0.10 s	2018-08-08 18:57:05
7	Sander Hellesø	0.11 s	2019-04-10 15:57:52
8	Norbert Voelker	0.11 s	2021-04-09 01:07:30
9	Lasse Faurby Klausen	0.11 s	2021-12-31 15:49:34
10	Wojtek Bednarzak	0.12 s	2018-04-30 20:10:42

#	User	Runtime	Date
1	Caleb Surovik	0.01 s	2021-06-15 02:40:57
2	Tim Put	0.01 s	2021-08-05 02:18:35
3	Christian Leipe	0.01 s	2022-01-26 17:11:09
4	Brent Yorgey	0.05 s	2017-10-17 07:04:39
5	Simen Endsjø	0.05 s	2017-11-09 16:33:45
6	Olle Eriksson	0.05 s	2017-11-14 15:22:19
7	Miguel Müller	0.05 s	2017-11-21 15:19:42
8	Matthew Johnson	0.05 s	2018-02-12 05:46:31
9	Isidro Matos Bellido	0.05 s	2018-03-30 19:18:59
10	Charley Sheaffer	0.05 s	2018-04-12 16:08:52

#	User	Runtime	Date
1	Clement Oh	0.06 s	2022-07-19 11:23:17
2	Lee Heng Sheng	0.07 s	2024-04-21 15:39:18
3	Fedor Poshman	0.08 s	2018-04-23 23:12:43
4	José Vander Meulen	0.08 s	2018-09-23 22:11:41
5	Hidden user	0.09 s	2021-03-09 03:17:45
6	Sherman Liam	0.09 s	2024-02-11 12:51:22
7	Elhilali Yassine	0.10 s	2020-11-18 13:25:13
8	Anton Skorup	0.10 s	2022-08-15 12:36:48
9	Aron Bergman	0.11 s	2017-11-19 16:07:28
10	Hidden user	0.11 s	2018-03-28 07:45:24

#	User	Runtime	Date
1	Hidden user	0.08 s	2019-06-24 12:42:56
2	sergwerg qwetq	0.16 s	2024-02-04 18:24:58
3	Gurpartap Singh Bhatti	0.19 s	2019-02-20 18:27:38
4	Dalton Neely	0.20 s	2018-07-08 10:13:19
5	Christoffer Karlsson	0.20 s	2018-07-22 14:04:27
6	August Danell Håkansson	0.22 s	2023-05-23 13:10:09
7	Kliver Daniel	0.23 s	2022-08-13 20:44:32
8	Hidden user	0.24 s	2023-01-29 21:06:26
9	Godmar Back	0.25 s	2019-01-26 00:03:00
10	Karim Dridi	0.44 s	2022-01-13 23:46:54

#	User	Runtime	Date
1	Bjørn Chr. Soltvedt	0.03 s	2017-10-19 07:34:19
2	Dilawar Mahmood	0.03 s	2018-01-19 17:31:05
3	Manish Paudel	0.03 s	2018-03-09 04:27:30
4	Zachary DeStefano	0.03 s	2018-03-18 04:02:30
5	Robin Livesey	0.03 s	2018-04-16 10:31:01
6	Michael Hjortholt	0.03 s	2018-07-10 11:30:16
7	Salah Saleh	0.04 s	2018-04-23 17:51:50
8	Peter Menyes	0.04 s	2020-12-28 21:29:20
9	Zach Tschetter	0.04 s	2023-04-22 19:25:55
10	Jeremy Loh	0.05 s	2018-11-02 07:45:02

#	User	Runtime	Date
1	Timothy Gaede	0.60 s	2024-03-20 12:25:22
2	Danny Robinson	0.64 s	2023-06-21 11:33:47

#	User	Runtime	Date
1	Albert Pala	0.26 s	2021-05-28 11:29:46
2	Jacob Huebner	0.27 s	2020-03-17 01:21:42
3	Yang Tang	0.36 s	2023-07-17 07:06:06
4	Hidden user	0.37 s	2023-08-29 13:21:26
5	Zaw Myat	0.39 s	2024-01-28 10:21:06
6	Dmitry Shostak	0.40 s	2018-08-22 18:59:06
7	Stefan Kennedy	0.41 s	2017-12-06 02:11:09
8	Frangel Hernández Martinez	0.41 s	2018-04-23 22:49:41
9	Love Engman	0.42 s	2018-01-20 16:17:22
10	Merih Bora Poçan	0.42 s	2020-08-05 00:53:30

#	User	Runtime	Date
1	Zeheng Li	0.02 s	2024-04-16 19:11:40
2	Jack H	0.03 s	2024-01-27 19:01:54

#	User	Runtime	Date
1	Erik K	0.01 s	2020-09-20 08:32:40
2	Danil Braun	0.01 s	2021-05-07 14:40:53
3	Sam Henke	0.02 s	2023-09-30 15:34:16

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.00 s	2017-12-18 10:10:47
2	Vova Podkorytov	0.01 s	2017-12-05 19:25:24
3	Egor Shchetinin	0.01 s	2017-12-12 19:12:46
4	Wendirad Demelash	0.01 s	2019-06-19 15:18:20
5	高梓軒4D16 Ko Tsz Hin	0.01 s	2020-02-06 05:56:05
6	Hidden user	0.01 s	2020-02-12 10:48:11
7	5C24 Ng Shing Cheong 5C24 吳成昌	0.01 s	2020-02-15 10:12:46
8	林達炘4D20 Lam Tat Yan	0.01 s	2020-02-19 04:32:33
9	Khoa Ngô	0.01 s	2021-06-14 06:50:53
10	David Connolly	0.01 s	2021-11-18 12:28:09

#	User	Runtime	Date
1	Renate	0.02 s	2021-03-25 01:54:14
2	Muhammad Asyraf bin Akop	0.02 s	2022-05-13 05:42:02
3	Emil Riis Hansen	0.03 s	2018-10-29 15:19:17
4	Jonas Lindenskov Nielsen	0.03 s	2019-09-15 22:20:18
5	G V	0.03 s	2020-01-21 01:05:26
6	Francisco Campos	0.03 s	2020-03-10 21:23:03
7	陳建宏	0.03 s	2021-05-06 18:34:42
8	Jack Le	0.03 s	2021-09-30 20:32:31
9	Victor Nguyen	0.03 s	2021-09-30 20:36:44
10	Nathan Nguyen	0.03 s	2021-09-30 20:40:54

#	User	Runtime	Date
1	Daniel Krueger	0.08 s	2021-03-14 22:40:46
2	Andriy Zyevakov	0.14 s	2017-12-14 15:15:55
3	Hakan Kjellerstrand	0.15 s	2023-01-29 09:19:59

#	User	Runtime	Date
1	Andrei Stoica	0.05 s	2017-11-10 01:16:36
2	Hasan Kalzi	0.05 s	2022-06-18 20:59:16
3	Sigurður Jens Albertsson	0.06 s	2017-11-17 17:20:31
4	João Pedro Alvito	0.06 s	2018-03-20 19:44:35
5	Thomas Granbohm	0.06 s	2019-02-03 10:04:58
6	Rhys Balevicius	0.07 s	2017-10-30 04:06:44
7	Shangxi Zhang	0.07 s	2018-03-31 19:52:42
8	Hermon Mulat	0.07 s	2018-07-22 04:08:12
9	Andreas Eisele	0.07 s	2018-10-04 10:02:05
10	Marko Lazic	0.07 s	2018-10-17 16:57:05

#	User	Runtime	Date
1	Wayne	0.03 s	2018-01-27 18:38:59
2	Will Belote	0.03 s	2019-08-21 06:04:36
3	Kjartan Óli Ágústsson	0.03 s	2019-09-16 16:22:02
4	Doug Weimer	0.03 s	2019-11-23 23:59:11
5	Hidden user	0.04 s	2017-11-12 13:17:46
6	Guy C. Chuasaard	0.04 s	2017-11-16 13:48:26
7	Ram Basnet	0.04 s	2017-11-29 04:01:38
8	Sam Zhang	0.04 s	2018-01-31 02:07:11
9	Hidden user	0.04 s	2018-02-12 19:23:56
10	Yang Hui Ting	0.04 s	2018-02-26 08:44:14

#	User	Runtime	Date
1	Paul Vinell	0.05 s	2018-03-13 13:34:44
2	Jason Cheong-Kee-You	0.06 s	2018-05-29 04:19:41
3	Charicha	0.06 s	2018-08-08 17:04:51
4	Hidden user	0.06 s	2018-09-23 18:40:57
5	Mongkonchai Priyachiwa	0.06 s	2018-10-05 17:49:12
6	Macdara mac an tSionnaigh	0.06 s	2019-09-15 15:53:24
7	Olivia Bednar	0.06 s	2019-09-18 21:44:55
8	Abolfazl Gol	0.07 s	2018-07-24 10:38:23
9	Savvas Alexandrou	0.07 s	2018-12-06 19:25:56
10	Gabriel Hildingsson	0.07 s	2019-05-08 19:12:36

#	User	Runtime	Date
1	Ritwin Narra	0.00 s	2021-06-19 00:50:43
2	Hovig Manjikian	0.00 s	2021-08-01 09:22:59
3	Simon Grünwald	0.00 s	2023-07-18 17:48:42
4	David Vinje	0.00 s	2023-07-27 14:36:54
5	Mathias Magnusson	0.01 s	2019-02-03 10:23:00
6	Hidden user	0.01 s	2019-05-03 19:49:17
7	Christofer Nolander	0.01 s	2019-10-21 16:33:43
8	Búgvi Benjamin Magnussen	0.01 s	2021-03-23 16:47:55
9	Artur Khuziakhmetov	0.01 s	2022-07-08 17:49:53
10	Metin Gülseven	0.01 s	2022-08-15 17:40:23

#	User	Runtime	Date
1	Danial Haseeb	0.02 s	2023-10-09 18:44:11
2	Jevania	0.02 s	2024-04-24 15:49:39

#	User	Runtime	Date
1	Min khant Kyaw	0.06 s	2024-03-05 08:58:26
2	Khin si sar Hlaing	0.06 s	2024-03-05 08:58:39
3	Kaungzin hein	0.06 s	2024-03-05 09:36:42

#	User	Length	Date
1	Danny Robinson	94	2023-09-12 06:41:20
2	Thomas Feld	99	2023-09-12 09:31:08

#	User	Length	Date
1	Eduardo Núñez	153	2024-02-25 22:15:10
2	Martin Blom	154	2023-09-25 08:55:56
3	Vyahruth Netcherla	258	2018-09-18 15:41:40
4	Jake Marbert Tagnepis	259	2018-03-15 11:43:58
5	Gerry Guinardi	275	2020-11-28 15:23:14
6	jadrs02	276	2020-12-17 15:17:35
7	Eoin Davey	277	2018-01-23 17:51:35
8	Bokor	283	2018-05-05 00:08:48
9	Andros Clarence Chen	283	2020-12-04 03:31:25
10	Maheen Hussain	286	2017-10-20 22:34:47

#	User	Length	Date
1	Marek Bina	498	2019-02-25 09:58:03
2	Kunwei Zhang	556	2018-02-12 04:31:35
3	PlagueX	564	2024-03-01 20:10:34
4	Marius Løkketangen	636	2022-12-21 10:53:40
5	Alireza Nasrollahzadeh	638	2018-06-09 20:56:27
6	Hari Suaents Reyes	645	2023-11-03 16:15:04
7	Anthony Ye (Ant)	651	2022-11-27 16:19:03
8	Eric Bäckhage	663	2019-02-04 18:44:40
9	Aaron Velasco Leon	670	2023-11-03 16:06:30
10	Anders Parsberg Wagner	681	2020-09-16 09:07:46

#	User	Length	Date
1	Robert Logi Jonsson	174	2023-04-11 01:06:06
2	a_b__c	229	2021-01-05 13:47:57
3	Curious Cat	243	2019-11-11 07:31:39
4	Izz Hafeez Bin Zek Hazley	252	2023-08-02 06:12:46
5	nagasai	254	2018-08-29 16:06:04
6	Duy Dô Dô	260	2017-12-14 07:53:00
7	Nenad Čaklović	260	2019-02-06 23:30:04
8	Adham Hammoda	262	2020-03-28 21:54:29
9	Mohammad Sadeghi	263	2017-12-08 10:41:45
10	Meaza Nigusu	265	2021-02-27 09:51:30

#	User	Length	Date
1	Brandon Mitchell	678	2020-04-14 07:09:05

#	User	Length	Date
1	David Cawthon	285	2019-04-24 04:47:57
2	Hidden user	317	2019-05-22 07:54:16
3	Ralf Jonas	354	2023-09-08 10:32:49
4	Shubhamkar Ayare	355	2019-07-15 07:16:53
5	Dmytro Bihniak	390	2019-08-08 12:22:24
6	wibi	413	2020-08-21 16:27:25

#	User	Length	Date
1	CharsKun	482	2023-05-31 06:21:38

#	User	Length	Date
1	Tim Mondorf	527	2021-11-27 19:50:01
2	Jacob Harris Cryer Kragh	589	2022-06-12 09:19:28
3	Emil Jessen	1462	2020-10-07 19:48:00
4	Patrick Bahr	1982	2021-02-13 10:57:18

#	User	Length	Date
1	Robin Malmström	295	2021-10-01 15:30:06
2	Ciarán Ó hAoláin	321	2020-04-18 00:28:38
3	Hidden user	331	2021-12-14 09:55:59
4	Thomas Mailund	337	2020-11-19 10:46:38
5	Theo Coyne Morgan	389	2019-03-26 00:24:50
6	Adrian Murphy	390	2019-01-15 22:16:59
7	FARREL NAJIB ANSHARY	401	2022-01-28 16:48:40
8	Hidden user	430	2021-05-11 01:33:52
9	Hidden user	432	2021-10-09 21:55:53
10	dick move	438	2022-11-07 17:15:45

#	User	Length	Date
1	BlackcapCoder	248	2019-05-01 22:05:50
2	Matthew Gvasalia	273	2023-04-17 16:02:06
3	Michael Gilliland	285	2020-11-03 18:58:25
4	Øyvind Almli	287	2021-01-10 16:20:34
5	Miguel Müller	301	2017-11-21 15:19:42
6	Aaron Lengyel	319	2021-11-05 01:24:44
7	Llaurence Git	324	2018-11-06 22:29:41
8	David Zacek	347	2021-05-02 21:54:08
9	Freek van Keulen	356	2021-02-05 21:11:55
10	Daniel Cabral	359	2022-01-20 09:41:33

#	User	Length	Date
1	Rasmus Poulsen	301	2023-11-07 13:32:50
2	Jason Liu	378	2023-04-27 17:06:38
3	Krishna Prasad Sharma	412	2019-05-07 10:38:03
4	Aidan Briggs	417	2020-01-31 20:37:58
5	Aung Kyaw Soe Oo	420	2019-07-30 18:49:44
6	Wen Youdi	426	2023-08-17 16:11:26
7	Alex Poole	431	2019-06-22 19:00:36
8	Jamie Walton	432	2017-12-14 15:49:35
9	Hidden user	432	2022-11-03 12:11:19
10	Aimee	435	2022-03-29 13:30:43

#	User	Length	Date
1	Christina Sonebo	416	2019-12-09 00:26:06
2	Peter Kedemo	519	2019-12-21 19:40:35
3	Antoine Bauri	529	2021-02-15 16:55:16
4	Emil Larsson	550	2020-06-30 22:15:29
5	Chris Wong	561	2021-02-01 14:28:07
6	Gurpartap Singh Bhatti	573	2019-02-20 18:27:38
7	Karim Dridi	602	2022-01-13 23:46:54
8	Christoffer Karlsson	616	2018-07-22 14:04:27
9	José Lucas	633	2019-03-12 16:04:08
10	sergwerg qwetq	636	2024-02-04 18:27:01

#	User	Length	Date
1	Evan Magill	192	2024-04-19 17:45:16
2	Peter Menyes	235	2020-12-28 21:29:20
3	Zach Tschetter	265	2023-04-22 19:25:55
4	Salah Saleh	314	2018-04-23 17:51:50
5	Nguyễn Mạnh Phúc	318	2018-07-13 08:17:46
6	Casey Smith	320	2019-05-21 16:08:23
7	Bernard Perrin	321	2019-02-06 19:38:24
8	Robin Livesey	336	2018-04-16 10:31:01
9	Johannes Jensen	338	2020-12-04 13:31:52
10	Bjørn Chr. Soltvedt	353	2017-10-19 07:34:19

#	User	Length	Date
1	Danny Robinson	192	2023-06-21 11:33:47
2	Timothy Gaede	960	2024-03-20 12:25:22

#	User	Length	Date
1	Hidden user	217	2023-08-29 13:21:26
2	Yang Tang	246	2023-07-17 07:06:06
3	Stefan Kennedy	370	2017-12-06 02:11:09
4	Vegard Veiset	386	2017-11-09 19:41:55
5	Chris Johnson	424	2023-09-11 23:05:38
6	Phường Lên	448	2019-12-30 07:24:58
7	Dayan Ruben Gonzalez	476	2020-10-08 04:11:19
8	Kindeep Kargil	485	2019-11-22 21:14:38
9	Anders B. Clausen	487	2021-07-04 15:53:17
10	axl	506	2019-08-02 13:49:40

#	User	Length	Date
1	Zeheng Li	244	2024-04-16 19:12:43
2	Jack H	390	2024-01-27 19:01:54

#	User	Length	Date
1	Sam Henke	420	2023-09-30 15:34:16
2	Danil Braun	461	2021-05-07 14:40:53
3	Erik K	488	2020-09-20 08:32:40

#	User	Length	Date
1	Khoa Ngô	262	2021-06-14 06:50:53
2	林達炘4D20 Lam Tat Yan	276	2020-02-19 04:32:33
3	高梓軒4D16 Ko Tsz Hin	294	2020-02-06 05:56:05
4	Egor Shchetinin	309	2017-12-12 19:12:46
5	5C24 Ng Shing Cheong 5C24 吳成昌	316	2020-02-15 10:12:46
6	Vova Podkorytov	338	2017-12-05 19:25:24
7	Hidden user	356	2020-02-12 10:48:11
8	Wendirad Demelash	357	2019-06-19 15:18:20
9	David Connolly	520	2021-11-18 12:28:09
10	Ingemar Ragnemalm	605	2017-12-18 10:10:47

#	User	Length	Date
1	Aidan Briggs	287	2021-09-30 20:45:20
2	Victor Nguyen	353	2021-09-30 20:36:44
3	Francisco Campos	416	2020-03-10 21:23:03
4	Petr Trofimov	428	2019-06-15 07:04:50
5	Jack Le	432	2021-09-30 20:32:31
6	Jonas Lindenskov Nielsen	467	2019-09-15 22:20:18
7	Renate	474	2021-03-25 01:54:14
8	Nathan Nguyen	550	2021-09-30 20:40:54
9	G V	573	2020-01-21 01:05:26
10	Muhammad Asyraf bin Akop	592	2022-05-13 05:42:02

#	User	Length	Date
1	Andriy Zyevakov	320	2017-12-14 15:15:55
2	Hakan Kjellerstrand	486	2023-01-29 09:19:59
3	Daniel Krueger	1149	2021-03-14 22:40:46

#	User	Length	Date
1	JanLitwin	141	2024-02-12 12:37:35
2	Thomas Feld	147	2019-08-19 12:45:37
3	Haggai Liu	163	2018-02-24 03:50:55
4	Catalin Popa	198	2018-11-19 20:44:10
5	Ben Ao	214	2018-08-17 11:29:25
6	Johan Lyts	215	2019-03-09 21:47:01
7	Justin Su	231	2018-03-31 06:43:37
8	Jeff Robertson	234	2017-11-10 22:03:31
9	Jesper Öqvist	237	2018-10-18 20:52:42
10	João Pedro Alvito	238	2018-03-20 19:44:35

#	User	Length	Date
1	Morten Clausen	107	2022-10-24 14:25:58
2	Clement Oh	107	2023-06-12 09:40:54
3	Kevin Gomez	109	2023-08-20 08:00:57
4	Christopher Jernberg	129	2022-12-23 16:00:53
5	Magnus Hokland Hegdahl	131	2023-11-11 19:39:13
6	Benjamin Z White	133	2023-04-06 23:32:21
7	Oliver Ruste Jahren	137	2023-05-29 16:03:12
8	Tai Tze Kin	140	2024-05-01 17:27:16
9	Harry Zhang	141	2022-11-24 14:45:03
10	Hidden user	143	2022-03-13 07:35:11

#	User	Length	Date
1	Thomas Feld	82	2023-09-12 09:51:41
2	Régis Hanol	118	2022-01-04 16:45:05
3	Alexander Bilde Pedersen	132	2023-04-23 22:27:00
4	Hidden user	164	2018-09-23 18:40:57
5	Abolfazl Gol	209	2018-07-24 10:38:23
6	Eugen Neagoe	223	2023-03-25 19:36:07
7	Mongkonchai Priyachiwa	228	2018-10-05 17:49:12
8	Macdara mac an tSionnaigh	252	2019-09-15 15:53:24
9	TobiasZ	289	2022-01-17 20:42:54
10	Jason Cheong-Kee-You	334	2018-05-29 04:19:41

#	User	Length	Date
1	Mathias Magnusson	651	2019-02-03 10:23:00
2	Artur Khuziakhmetov	661	2022-07-08 17:49:53
3	Not Gate	666	2019-10-18 21:21:55
4	Mongkonchai Priyachiwa	708	2018-11-05 21:50:13
5	Théo Dislay	734	2021-03-24 20:24:50
6	Jack Arthur Harrhy	773	2020-01-22 16:58:54
7	Thomas	781	2020-12-09 20:24:09
8	Hidden user	782	2021-02-18 13:37:23
9	Selim Yetkin	784	2023-07-26 15:30:41
10	Bas Dirks	793	2021-12-28 08:07:30

#	User	Length	Date
1	Danial Haseeb	543	2023-10-09 18:46:21
2	Jevania	777	2024-04-24 15:49:39

#	User	Length	Date
1	Kaungzin hein	605	2024-03-05 09:36:42
2	Min khant Kyaw	632	2024-03-05 08:58:26
3	Khin si sar Hlaing	705	2024-03-05 08:58:39

Solution running time distribution