Problem C
Ball — Problem Statistics

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Submissions	1206
Accepted submissions	517
Submission ratio	42.87%
Authors	302
Full solves [?]	230
Full solve Ratio	76.16%

#	User	Score	Language	Date
1	Frans Meulenbroeks	100	Bash	2024-11-28 12:21:12
2	Chenzhang Hu	100	Bash	2025-09-12 21:50:33

#	User	Score	Language	Date
1	Oscar Brink	100	C	2023-10-19 10:12:32
2	Bergur Snorrason	100	C	2023-10-13 15:05:31
3	Marcus Henrik Simonsen	100	C	2023-09-27 14:57:26
4	Martin Stensgård	100	C	2024-03-02 00:20:48

#	User	Score	Language	Date
1	Drew Hudson	100	C#	2024-06-19 19:57:11
2	Tom Stocker	100	C#	2024-06-20 15:36:52
3	Sano Gharzani	100	C#	2023-11-08 20:09:51

#	User	Score	Language	Date
1	Gudjon Bjarki	100	F#	2024-02-24 03:04:53

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2023-11-22 17:55:36

#	User	Score	Language	Date
1	Brent Yorgey	100	Haskell	2023-09-13 01:01:17
2	Ng Tek In	100	Haskell	2023-10-13 19:01:52
3	Steinar Simonnes	100	Haskell	2023-11-05 21:35:34

#	User	Score	Language	Date
1	Christian Cederquist	100	JavaScript (SpiderMonkey)	2023-09-12 09:12:07
2	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2023-08-31 12:23:06

#	User	Score	Language	Date
1	Timothy Gaede	40	Julia	2024-04-13 07:12:06

#	User	Score	Language	Date
1	Adam Rankin	100	Kotlin	2023-09-19 06:18:12

#	User	Score	Language	Date
1	Javier Gómez Díaz	100	Perl	2024-07-08 17:51:24

#	User	Score	Language	Date
1	Renate	100	PHP	2023-09-02 21:59:47

#	User	Score	Language	Date
1	Andriy Zyevakov	100	Prolog	2025-01-02 07:55:02

#	User	Score	Language	Date
1	Thomas Feld	100	Ruby	2023-09-01 14:38:29

#	User	Score	Language	Date
1	Vincent Lagerros	100	Rust	2024-07-28 23:30:39
2	Hidden user	100	Rust	2023-09-24 08:12:07
3	Frank Endriss	100	Rust	2023-10-13 15:03:54
4	Marcus Henrik Simonsen	100	Rust	2023-09-27 14:47:14

#	User	Runtime	Language	Date
1	Frans Meulenbroeks	0.17 s	Bash	2024-11-28 12:21:12
2	Chenzhang Hu	0.17 s	Bash	2025-09-12 21:50:33

#	User	Runtime	Language	Date
1	Oscar Brink	0.00 s	C	2023-10-19 10:12:32
2	Bergur Snorrason	0.01 s	C	2023-10-13 15:05:31
3	Marcus Henrik Simonsen	0.02 s	C	2023-09-27 14:57:26
4	Martin Stensgård	0.02 s	C	2024-03-02 00:20:48

#	User	Runtime	Language	Date
1	Drew Hudson	0.08 s	C#	2024-06-19 19:57:11
2	Tom Stocker	0.08 s	C#	2024-06-20 15:36:52
3	Sano Gharzani	0.10 s	C#	2023-11-08 20:09:51

#	User	Runtime	Language	Date
1	Alexander Kravberg	0.00 s	C++	2023-08-31 00:35:03
2	Max Nilsson	0.02 s	C++	2023-08-31 00:06:22
3	Nicholas Foo Chuan Le	0.02 s	C++	2023-09-01 11:27:44
4	Grae Yeandle	0.02 s	C++	2023-09-13 17:55:39
5	Clement Oh	0.02 s	C++	2023-09-24 12:19:57
6	Artemis Ngoh	0.02 s	C++	2023-10-01 22:15:11
7	Hidden user	0.02 s	C++	2024-01-14 15:00:10
8	Ong Weng Qi	0.02 s	C++	2024-01-22 09:14:46
9	Hidden user	0.02 s	C++	2024-03-17 19:47:22
10	irdacin	0.02 s	C++	2024-06-12 11:42:14

#	User	Runtime	Language	Date
1	Gudjon Bjarki	0.52 s	F#	2024-02-24 03:04:53

#	User	Runtime	Language	Date
1	Norbert Voelker	0.01 s	Go	2023-11-22 17:55:36

#	User	Runtime	Language	Date
1	Brent Yorgey	0.36 s	Haskell	2023-09-13 01:01:17
2	Ng Tek In	0.39 s	Haskell	2023-10-13 19:01:52
3	Steinar Simonnes	0.79 s	Haskell	2023-11-05 21:35:34

#	User	Runtime	Language	Date
1	Guangyi Zhou	0.06 s	Java	2025-02-06 14:17:54
2	Sven Rönnbäck	0.08 s	Java	2023-09-03 08:02:56
3	Bjørn Dons	0.14 s	Java	2023-09-03 12:34:07
4	Axel Nilsson	0.23 s	Java	2023-09-26 23:37:15
5	Luke Eales	0.27 s	Java	2023-09-26 21:22:42
6	Ranjith M	0.30 s	Java	2025-02-24 00:53:11
7	Leia M	0.35 s	Java	2025-05-14 03:45:23
8	Zhang Puyu	0.36 s	Java	2025-08-13 09:27:49
9	Ang Wei Jian	0.36 s	Java	2025-09-05 15:12:52
10	Sohail Saghar	0.41 s	Java	2023-10-01 16:45:41

#	User	Runtime	Language	Date
1	Christian Cederquist	0.12 s	JavaScript (SpiderMonkey)	2023-09-12 09:12:07
2	Bjørn Chr. Soltvedt	0.19 s	JavaScript (SpiderMonkey)	2023-08-31 12:23:06

#	User	Runtime	Language	Date
1	Adam Rankin	0.60 s	Kotlin	2023-09-19 06:18:12

#	User	Runtime	Language	Date
1	Javier Gómez Díaz	0.20 s	Perl	2024-07-08 17:51:24

#	User	Runtime	Language	Date
1	Renate	0.10 s	PHP	2023-09-02 21:59:47

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.56 s	Prolog	2025-01-02 07:55:02

#	User	Runtime	Language	Date
1	Tan Yu Wei	0.07 s	Python 3	2025-09-07 13:38:12
2	Alexandre Charland	0.09 s	Python 3	2025-04-16 03:03:57
3	Óðinn Hjaltason Schiöth	0.10 s	Python 3	2022-04-29 15:23:03
4	Hrant Hovhannisyan	0.10 s	Python 3	2025-03-26 07:18:06
5	Nicholas Russell Saerang	0.10 s	Python 3	2025-04-17 23:28:30
6	Ahmed Chamseddine	0.10 s	Python 3	2025-05-15 13:14:51
7	Drake Farrokhi	0.12 s	Python 3	2023-09-10 00:06:40
8	Benjamin Z White	0.12 s	Python 3	2023-09-14 21:15:27
9	Ram Basnet	0.12 s	Python 3	2023-10-15 05:27:43
10	Jonathan de Koning	0.12 s	Python 3	2024-01-09 02:49:19

#	User	Runtime	Language	Date
1	Thomas Feld	0.25 s	Ruby	2023-09-01 14:38:29

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2024-07-28 23:30:39
2	Hidden user	0.01 s	Rust	2023-09-24 08:12:07
3	Frank Endriss	0.01 s	Rust	2023-10-13 15:03:54
4	Marcus Henrik Simonsen	0.02 s	Rust	2023-09-27 14:47:14

#	User	Length	Language	Date
1	Chenzhang Hu	30	Bash	2025-09-12 21:50:33
2	Frans Meulenbroeks	57	Bash	2024-11-28 12:21:12

#	User	Length	Language	Date
1	Martin Stensgård	626	C	2024-03-02 00:20:48
2	Marcus Henrik Simonsen	769	C	2023-09-27 14:57:26
3	Bergur Snorrason	849	C	2023-10-13 15:05:31
4	Oscar Brink	3595	C	2023-10-19 10:12:32

#	User	Length	Language	Date
1	Drew Hudson	564	C#	2024-06-19 19:57:11
2	Tom Stocker	889	C#	2024-06-20 15:36:52
3	Sano Gharzani	1767	C#	2023-11-08 20:10:56

#	User	Length	Language	Date
1	Frans Meulenbroeks	127	C++	2024-11-28 12:07:17
2	Armen Andreasyan	291	C++	2023-09-24 08:57:59
3	Clement Oh	298	C++	2023-10-31 05:24:44
4	Grae Yeandle	301	C++	2023-09-13 17:55:39
5	Elias Lolck	321	C++	2023-11-28 23:21:13
6	Atli Fannar Franklín	329	C++	2023-08-31 16:45:01
7	Aron H	334	C++	2024-02-22 15:51:01
8	Jansen Craft	357	C++	2024-03-28 17:59:23
9	Alexander Bjartur Guðbjartsson	365	C++	2024-11-28 03:04:47
10	peapea	369	C++	2024-10-10 03:25:14

#	User	Length	Language	Date
1	Gudjon Bjarki	1206	F#	2024-02-24 03:04:53

#	User	Length	Language	Date
1	Norbert Voelker	632	Go	2023-11-22 17:55:36

#	User	Length	Language	Date
1	Steinar Simonnes	783	Haskell	2023-11-05 21:35:34
2	Ng Tek In	1060	Haskell	2023-10-13 19:01:52
3	Brent Yorgey	8877	Haskell	2023-09-13 01:01:17

#	User	Length	Language	Date
1	Diederik de Boer	511	Java	2023-10-28 16:01:14
2	Benjamin Wen	565	Java	2023-10-01 17:00:20
3	Emily	640	Java	2025-05-09 14:15:26
4	Christian Allen	696	Java	2025-05-13 14:55:45
5	Tiffani Slutsky	697	Java	2025-04-15 02:19:49
6	Alejandro M	703	Java	2025-04-17 20:08:12
7	Ayooluwa Awonusonu	710	Java	2025-05-14 17:14:34
8	ian kerr	756	Java	2024-05-28 05:10:50
9	Samuel Liang	775	Java	2025-05-14 00:52:30
10	Lucas “Cortes” Cortes	781	Java	2025-05-15 05:23:29

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	188	JavaScript (SpiderMonkey)	2023-08-31 12:23:06
2	Christian Cederquist	360	JavaScript (SpiderMonkey)	2023-09-12 09:12:07

#	User	Length	Language	Date
1	Adam Rankin	746	Kotlin	2023-09-19 06:18:12

#	User	Length	Language	Date
1	Javier Gómez Díaz	195	Perl	2024-07-08 17:51:24

#	User	Length	Language	Date
1	Renate	453	PHP	2023-09-02 21:59:47

#	User	Length	Language	Date
1	Andriy Zyevakov	3061	Prolog	2025-01-02 07:55:02

#	User	Length	Language	Date
1	Benjamin Z White	111	Python 3	2023-09-14 21:15:27
2	András Biczó	134	Python 3	2024-07-10 16:25:55
3	Teikn Smith	152	Python 3	2024-01-26 20:24:03
4	Ahmed Chamseddine	153	Python 3	2025-05-15 13:14:51
5	Hugo Morvan	161	Python 3	2023-09-11 11:31:16
6	Alexandre Charland	163	Python 3	2025-04-16 03:03:57
7	Yong Mao	171	Python 3	2023-09-08 20:35:52
8	Tai Tze Kin	185	Python 3	2024-02-01 17:17:51
9	Josh Henderson	188	Python 3	2023-09-14 00:53:43
10	Zach Tschetter	193	Python 3	2023-09-01 22:44:03

#	User	Length	Language	Date
1	Thomas Feld	58	Ruby	2023-09-01 14:38:29

#	User	Length	Language	Date
1	Hidden user	818	Rust	2023-09-24 08:12:07
2	Marcus Henrik Simonsen	1058	Rust	2023-09-27 14:47:14
3	Frank Endriss	1457	Rust	2023-10-13 15:03:54
4	Vincent Lagerros	5765	Rust	2024-07-28 23:30:39

Solution running time distribution