Problem B
Phone List

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Problem statistics

Submissions	22075
Accepted submissions	6239
Submission ratio	28.26%
Authors	4140
Accepted authors	3185
Author ratio	76.93%

#	User	Runtime	Date
1	Chenzhang Hu	0.10 s	2024-04-14 11:27:57

#	User	Runtime	Date
1	Niklas Frykholm	0.02 s	2015-08-25 23:31:21
2	Hidden user	0.02 s	2016-05-14 05:26:52
3	Laurence Liu	0.02 s	2018-04-07 07:49:22
4	Anders Sjöqvist	0.04 s	2015-07-23 12:37:04
5	Ingemar Ragnemalm	0.04 s	2016-11-23 17:19:18
6	Ivan Petrov	0.04 s	2019-04-01 09:18:39
7	Scott Dauer	0.06 s	2019-09-11 03:48:49
8	Hidden user	0.08 s	2017-05-29 03:02:07
9	Marco Merlini	0.09 s	2017-10-08 05:09:58
10	Alexander Heilmeier	0.10 s	2015-12-02 21:02:37

#	User	Runtime	Date
1	Zakhar Berkut	0.09 s	2016-05-23 10:30:12
2	Dmitrii Melnik	0.09 s	2016-05-23 10:42:13
3	Thomas Østergaard	0.09 s	2020-06-06 13:28:11
4	Мирослава Тарча	0.13 s	2016-05-25 09:55:58
5	Christopher Fjellström	0.15 s	2015-11-13 23:39:05
6	Marvel Pznk	0.15 s	2016-05-21 14:24:49
7	Joe Amenta	0.16 s	2018-05-13 22:30:58
8	Muhammad Fathir Irhas	0.19 s	2016-12-07 10:32:59
9	Slade Taylor	0.19 s	2018-02-25 22:25:27
10	Hidden user	0.20 s	2018-02-25 19:12:19

#	User	Runtime	Date
1	Phyphor	0.02 s	2016-11-21 21:22:50
2	Martin Stensgård	0.03 s	2017-07-09 02:29:15
3	praveen jelish	0.04 s	2013-10-01 02:14:27
4	Kristoffer Hallqvist	0.04 s	2014-02-12 13:18:18
5	Bassam Alfarhan	0.04 s	2016-03-19 08:12:21
6	Dmitrii Melnik	0.04 s	2016-05-25 09:34:27
7	Marvel Pznk	0.04 s	2016-05-25 09:40:45
8	Sebastian Schoener	0.04 s	2017-12-20 21:46:02
9	Chenzhang Hu	0.04 s	2018-04-08 04:33:21
10	Judith Hemp	0.04 s	2021-10-01 23:56:49

#	User	Runtime	Date
1	Annopdanai Pamarapa	0.12 s	2024-02-15 07:35:41
2	Adam Engsig	0.19 s	2021-04-23 10:11:16
3	Alejandro Germain	0.21 s	2018-10-10 17:15:26
4	Việt Hà Nguyễn	0.23 s	2016-06-21 18:13:59
5	dick move	0.24 s	2021-05-12 18:52:59
6	Krzysztof Gibuła	0.25 s	2019-03-16 10:19:49
7	Julian Duniec	0.26 s	2013-10-15 17:18:45
8	Vilhelm Melkstam	0.27 s	2022-04-25 14:57:56
9	Hidden user	0.35 s	2024-02-21 10:40:30
10	Jean Niklas L'orange	0.37 s	2018-05-01 20:19:16

#	User	Runtime	Date
1	Tim Put	0.40 s	2020-10-14 02:48:03
2	Isaac Arvestad	0.45 s	2018-11-19 14:40:39
3	BlackcapCoder	0.45 s	2019-05-01 23:25:57
4	Birk Tjelmeland	0.50 s	2018-01-10 23:00:57
5	Juan Miguel Vilar	0.50 s	2021-01-28 18:50:33
6	Ryan Yates	0.82 s	2019-04-27 15:04:17
7	Christian Leipe	0.93 s	2019-08-20 13:08:46
8	Abel Martin	0.97 s	2019-09-06 19:15:07
9	Lars Tveito	1.04 s	2016-03-29 00:24:42
10	Morten Lohne	1.06 s	2017-05-09 17:26:58

#	User	Runtime	Date
1	Jan Štola	0.23 s	2015-02-27 12:36:29
2	Hidden user	0.24 s	2016-09-01 15:17:22
3	Jamie Kihira	0.24 s	2018-05-17 01:16:37
4	Sven Rönnbäck	0.24 s	2022-11-21 20:00:02
5	Martin Jakobsson	0.25 s	2016-09-21 10:50:49
6	Thomas Sjöholm	0.26 s	2014-11-17 12:24:52
7	Mik 13	0.26 s	2015-10-30 04:22:18
8	Håkan Warnquist	0.28 s	2013-04-02 17:14:45
9	Jonas Haglund	0.28 s	2014-02-11 09:59:16
10	John Zhuang	0.28 s	2015-07-11 00:40:23

#	User	Runtime	Date
1	Sander Hellesø	0.43 s	2019-04-13 23:45:52
2	Theodor Greholm	0.44 s	2019-02-23 16:27:07
3	Hidden user	0.44 s	2019-03-12 13:25:05
4	Kiki Nori	0.65 s	2018-10-09 19:53:50
5	Faisal Rahman	0.77 s	2022-12-23 10:36:55
6	Sönke Schümann	0.85 s	2020-11-02 15:04:36
7	Kim K	0.88 s	2020-02-27 18:06:22
8	Christopher Walther	1.54 s	2021-04-16 15:38:29
9	Ken Lee	1.63 s	2019-12-15 08:46:38

#	User	Runtime	Date
1	Hidden user	0.18 s	2014-11-13 14:01:06
2	Hidden user	0.18 s	2014-11-17 13:55:59
3	Jan Järfalk	0.18 s	2015-09-03 03:15:00
4	Tony	0.18 s	2016-03-10 22:59:27
5	Gabriel Lau	0.18 s	2016-03-29 10:06:52
6	Guillem Carrasco	0.18 s	2016-04-29 08:36:21
7	Pablo	0.19 s	2017-12-28 13:08:30
8	Mattias Bergman	0.20 s	2015-07-08 20:55:49
9	Ricardas Vaitkus	0.20 s	2016-04-09 22:25:43
10	Miguel Ehrstrand	0.21 s	2016-10-31 12:17:11

#	User	Runtime	Date
1	Danny Robinson	0.63 s	2023-09-03 14:18:28

#	User	Runtime	Date
1	Thanh Le	0.39 s	2021-08-08 18:06:35
2	Jacob Huebner	0.53 s	2020-03-17 00:17:18
3	Phường Lên	0.53 s	2020-05-11 07:50:38
4	Dmitry Shostak	0.55 s	2018-08-21 08:11:39
5	Adam Rankin	0.56 s	2023-09-12 06:51:31
6	Troy Warmboe	0.66 s	2018-10-19 22:41:11
7	Sam Keyser	0.77 s	2022-06-28 19:00:01
8	Hidden user	0.79 s	2022-05-17 22:29:43
9	Filip de Figueiredo	0.89 s	2021-08-28 20:48:33
10	August M	0.98 s	2022-04-20 10:40:07

#	User	Runtime	Date
1	Shehab Ahmed Hatem (CoreTiQ.com)	0.39 s	2023-11-14 15:49:04
2	Joseph Chau	0.39 s	2024-01-26 04:43:05

#	User	Runtime	Date
1	Oleksii Semilietov	0.18 s	2017-01-14 19:50:04
2	Darius de Witt	0.19 s	2019-08-30 21:28:13
3	Martin Dibakar Björling	0.20 s	2015-11-24 22:07:46
4	Borislav Anchev	0.20 s	2016-03-12 16:01:10
5	Peter Kenderov	0.20 s	2016-05-18 18:17:28
6	Niklas Holmström	0.21 s	2015-12-04 01:55:40
7	Александр Мирный	0.21 s	2017-06-12 13:46:48
8	Stepan Shamaiev	0.21 s	2017-06-14 10:00:44
9	Alex99	0.27 s	2017-06-11 22:02:04
10	Ashish Bhanderi	0.27 s	2020-03-03 15:46:41

#	User	Runtime	Date
1	Hannes Westermann	0.13 s	2020-04-11 17:43:54
2	Guðni Natan Gunnarsson	0.16 s	2018-09-21 23:26:42
3	Hidden user	0.17 s	2013-10-16 21:27:39
4	Maksym Bendeberia	0.17 s	2016-08-16 14:13:19
5	Øyvind Haarberg	0.17 s	2017-05-05 20:32:23
6	Maj Stenmark	0.17 s	2020-08-31 19:53:59
7	Denis Godunov	0.18 s	2015-03-12 06:05:46
8	Hans Rusten	0.18 s	2015-10-27 22:08:09
9	Guillem Carrasco	0.18 s	2016-04-29 08:29:25
10	Justin Su	0.18 s	2019-05-14 21:38:52

#	User	Runtime	Date
1	Peter Stauder	0.20 s	2022-03-09 20:52:01
2	Maj Stenmark	0.21 s	2020-08-31 19:54:31
3	Charles Poli	0.22 s	2021-11-09 19:00:40
4	Benjamin Olsen	0.22 s	2021-12-11 23:35:10
5	Gordon Bean	0.22 s	2022-07-25 21:36:56
6	Kevin Cherry	0.22 s	2022-11-11 20:36:33
7	Peggy Kuo	0.22 s	2023-11-26 05:08:16
8	Roman Yasinovskyy	0.23 s	2020-07-20 00:54:27
9	Liam Scalzulli	0.23 s	2020-09-12 06:07:13
10	Alisa Gagina	0.23 s	2021-03-16 04:12:36

#	User	Runtime	Date
1	Daniel Losvans	0.31 s	2015-11-26 10:17:33
2	Gerry Hall	0.33 s	2016-03-27 04:23:03
3	Yusuke Ichiki	0.38 s	2022-06-14 14:28:43
4	Clement Oh	0.40 s	2024-03-17 08:21:26
5	Thomas Feld	0.42 s	2023-05-03 13:01:43
6	Hidden user	1.32 s	2017-10-03 17:01:31
7	Lasse Berglund	1.69 s	2016-04-14 11:02:12
8	Denis Savchuk	2.05 s	2016-05-22 23:53:27
9	Rosa Gutierrez	2.36 s	2022-05-13 16:25:55

#	User	Runtime	Date
1	Budi Syahiddin	0.09 s	2020-09-18 06:35:56
2	Adam Ehlers Nyholm Thomsen	0.10 s	2021-08-17 20:46:17
3	Hugo Cousin	0.11 s	2020-05-13 18:48:58
4	Bas Dirks	0.11 s	2022-07-22 08:55:33
5	Christofer Nolander	0.13 s	2019-10-21 23:30:38
6	Florian Nagel	0.13 s	2019-10-29 16:07:12
7	Raimo Ihle	0.15 s	2020-05-07 16:51:06
8	Hidden user	0.15 s	2021-01-10 21:03:02
9	Jerri Kangasniemi	0.15 s	2023-10-22 22:17:24
10	Sindbad Walter	0.15 s	2023-11-07 01:38:43

#	User	Length	Date
1	Chenzhang Hu	5	2024-04-14 11:27:57

#	User	Length	Date
1	Hidden user	486	2015-02-19 16:08:52
2	Christian Lindeström	717	2016-08-15 15:29:37
3	Mingwei Sui	749	2020-11-23 20:45:42
4	Hidden user	783	2024-02-21 09:59:59
5	Marcelo Ygor e S. Bezerra	799	2016-04-07 20:23:09
6	Ivan Petrov	803	2019-04-01 09:18:39
7	Mingwei Sui	868	2020-12-08 00:34:07
8	Hidden user	871	2022-11-18 21:52:24
9	Hidden user	924	2024-02-14 21:44:16
10	Bochuan Lu	984	2017-05-02 02:40:15

#	User	Length	Date
1	Johan Ahlrik	584	2023-07-17 21:15:18
2	Sergey Fedotov	747	2016-02-27 11:30:04
3	Sergey Ilchenko	832	2019-11-09 19:01:31
4	Мирослава Тарча	878	2016-05-22 16:38:29
5	Zach Champeau	916	2023-09-18 02:28:20
6	Dmitrii Melnik	1083	2016-05-19 16:13:42
7	Eduard Abliazimov	1122	2016-02-29 19:59:58
8	Владимир Хилько	1131	2020-02-07 12:47:49
9	Johnson Ho	1170	2016-11-20 16:37:10
10	Hidden user	1193	2018-02-16 22:57:27

#	User	Length	Date
1	Johan Wind	340	2015-12-01 21:11:45
2	a_b__c	400	2021-02-28 18:41:27
3	Moncef Mhasni	436	2016-04-24 21:54:54
4	soutinho	441	2022-06-14 15:48:03
5	Shashwati Shradha	442	2018-09-22 18:55:46
6	A Kresna	446	2019-10-08 17:32:25
7	Maheen Hussain	451	2019-06-02 07:03:10
8	OwO	453	2021-01-27 18:37:39
9	Nadhir Halbouni	456	2022-03-13 19:15:59
10	Jd Dantes	457	2016-09-03 08:17:42

#	User	Length	Date
1	Alejandro Germain	709	2018-10-10 17:15:26
2	Việt Hà Nguyễn	715	2016-06-21 18:13:59
3	Krzysztof Gibuła	780	2019-03-16 10:19:49
4	Didrik Nordström	834	2014-11-16 16:26:44
5	Annopdanai Pamarapa	853	2024-02-15 07:35:41
6	Hidden user	875	2024-03-27 12:17:03
7	Vilhelm Melkstam	952	2022-04-25 14:57:56
8	Jean Niklas L'orange	968	2018-05-01 20:19:16
9	Julian Duniec	1074	2013-10-15 17:18:45
10	Andriy Zyevakov	1387	2022-08-16 22:38:36

#	User	Length	Date
1	BlackcapCoder	247	2019-05-01 22:37:38
2	David Wärn	329	2015-05-28 15:37:12
3	Lars Tveito	377	2016-03-29 00:24:42
4	Tim Put	400	2019-09-16 20:42:39
5	Stefan Kennedy	500	2018-11-06 20:02:40
6	Johan Arnör	520	2016-05-05 10:09:25
7	Hidden user	541	2014-12-22 19:12:13
8	Jeffrey Rosenbluth	542	2018-01-23 18:21:16
9	Hidden user	628	2015-06-06 17:42:32
10	Jan Järfalk	628	2015-09-03 01:41:11

#	User	Length	Date
1	Chihiro Ogino	512	2019-06-23 19:28:50
2	Kurtis Van Gent	531	2016-03-23 17:06:31
3	Stephen Royal	544	2015-08-19 16:14:29
4	Jiru Xu	546	2016-10-30 18:37:26
5	Félix Robitaille	578	2020-11-14 20:21:11
6	Yuran Zhang	583	2022-11-18 01:02:12
7	Benjamin Laurence Erickson	586	2016-03-30 18:32:08
8	Micah Stairs	593	2015-09-12 23:00:57
9	Eric Leow Yu Quan	594	2020-12-18 14:03:06
10	Kevin Kauffman	603	2021-12-29 05:39:52

#	User	Length	Date
1	Sönke Schümann	893	2020-11-02 15:04:36
2	Ken Lee	953	2019-12-15 08:46:38
3	Kiki Nori	1116	2018-10-09 19:53:50
4	Kim K	1197	2020-02-27 18:06:22
5	Theodor Greholm	1224	2019-02-23 16:27:07
6	Sander Hellesø	1347	2019-04-13 23:45:52
7	Faisal Rahman	1396	2022-12-23 10:36:55
8	Hidden user	1411	2019-03-12 13:25:05
9	Christopher Walther	1872	2021-04-16 15:38:29

#	User	Length	Date
1	Christian Cederquist	201	2022-10-19 19:56:15
2	Miguel Ehrstrand	268	2017-04-19 01:36:17
3	Jan Järfalk	285	2015-09-03 02:43:13
4	Darius de Witt	320	2016-05-05 19:43:19
5	Pablo	493	2017-12-28 13:08:30
6	Bjørn Chr. Soltvedt	531	2016-04-18 02:47:44
7	Gabriel Lau	547	2016-03-29 10:06:52
8	Sergio Crisostomo	568	2016-10-01 11:20:52
9	Drayon	591	2016-02-11 17:33:54
10	Filatov Evgen	592	2016-05-24 13:37:22

#	User	Length	Date
1	Danny Robinson	139	2023-09-03 14:18:28

#	User	Length	Date
1	Dayan Ruben Gonzalez	385	2020-09-29 04:37:33
2	Sergey Jakobsen	414	2021-09-22 22:54:00
3	Matthew Lutze	443	2019-09-29 19:53:35
4	Dmitry Shostak	563	2018-08-21 08:11:39
5	Adam Rankin	591	2023-09-12 06:51:31
6	Sam Keyser	829	2022-06-28 19:00:01
7	Troy Warmboe	1007	2018-10-19 22:41:11
8	August M	1123	2022-04-20 10:40:07
9	Filip de Figueiredo	1215	2021-08-28 20:48:33
10	Hidden user	1284	2022-05-17 21:43:40

#	User	Length	Date
1	Joseph Chau	615	2024-01-26 04:43:05
2	Shehab Ahmed Hatem (CoreTiQ.com)	747	2023-11-14 15:49:04

#	User	Length	Date
1	Stepan Shamaiev	559	2017-05-25 10:58:34
2	Oleksii Semilietov	624	2017-01-14 10:33:54
3	Borislav Anchev	632	2016-03-12 16:01:10
4	Darius de Witt	654	2019-08-30 21:34:05
5	Peter Kenderov	900	2016-05-18 18:17:28
6	Hidden user	1047	2016-09-27 00:57:17
7	Martin Dibakar Björling	1060	2015-11-24 22:07:46
8	Julia Latanskaya	1343	2017-06-13 09:50:14
9	Александр Мирный	1382	2017-06-12 13:46:48
10	Davor Poposki	2180	2017-06-28 12:38:25

#	User	Length	Date
1	David Nilsson	201	2019-08-30 21:00:47
2	Hidden user	233	2015-02-19 16:08:02
3	Justin Su	261	2019-05-14 21:38:52
4	Nick Wu	263	2015-10-15 08:16:26
5	Conor McCauley	264	2019-03-22 19:12:36
6	Thore Husfeldt	268	2018-10-05 22:45:19
7	Guðni Natan Gunnarsson	282	2017-04-06 20:56:31
8	Thomas Feld	294	2019-08-16 15:37:11
9	Vifill Sverrisson	296	2017-12-25 00:52:34
10	Jeff Robertson	305	2017-09-10 02:34:46

#	User	Length	Date
1	Clement Oh	109	2023-06-21 12:05:02
2	Benjamin Z White	121	2023-05-31 23:42:18
3	Thomas Draper	131	2023-06-15 19:58:39
4	Guðni Natan Gunnarsson	137	2023-09-28 09:38:09
5	Sarek Høverstad Skotåm	162	2022-10-01 04:18:02
6	Farzam Abrishami	179	2024-01-27 22:06:03
7	Jayden Pahukula	188	2023-09-10 22:08:44
8	Gerth Stølting Brodal	189	2020-02-07 20:32:32
9	Kelly Dance	193	2023-08-16 19:15:35
10	Alex Weil	217	2017-01-27 23:58:44

#	User	Length	Date
1	Thomas Feld	93	2023-05-03 13:01:43
2	Clement Oh	141	2024-03-17 08:21:26
3	Yusuke Ichiki	257	2022-06-14 14:28:43
4	Daniel Losvans	350	2015-11-26 10:17:33
5	Hidden user	364	2017-10-03 17:01:31
6	Rosa Gutierrez	435	2022-05-13 16:25:55
7	Lasse Berglund	493	2016-04-14 11:02:12
8	Gerry Hall	540	2016-03-27 04:23:03
9	Denis Savchuk	1429	2016-05-22 19:48:45

#	User	Length	Date
1	Bas Dirks	547	2022-07-22 08:55:33
2	Patrick Elsen	788	2023-02-16 23:53:40
3	Adam Ehlers Nyholm Thomsen	827	2021-08-17 20:46:17
4	Hugo Cousin	836	2020-05-13 18:48:58
5	Raimo Ihle	864	2020-05-07 16:51:06
6	Florian Nagel	951	2019-10-29 19:03:22
7	Sindbad Walter	1173	2023-11-07 01:38:43
8	Mathias Svensson	1483	2019-10-24 09:33:59
9	Richard Friberg	1634	2022-09-13 22:52:27
10	Iker Lissarrague	1708	2023-07-31 06:02:41

Solution running time distribution