Problem A
Rice judge — Problem Statistics

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Submissions	1762
Accepted submissions	1011
Submission ratio	57.38%
Authors	462
Full solves [?]	429
Full solve Ratio	92.86%

#	User	Score	Language	Date
1	Hidden user	20	APL	2024-03-24 00:41:19

#	User	Score	Language	Date
1	Oscar Brink	100	C	2023-10-25 10:58:13
2	Alfred Andersson	100	C	2023-10-26 19:56:23
3	Allan Nouri	100	C	2024-04-02 09:40:08
4	Kasper Malmborg Rønne	100	C	2024-06-05 01:57:21
5	Florian ten Napel	100	C	2024-12-01 01:21:17
6	Sami Al Chalati	100	C	2024-12-25 23:53:32
7	Naveen Kumar S	100	C	2025-03-29 04:54:18
8	Hidden user	30	C	2025-01-11 08:26:29

#	User	Score	Language	Date
1	Rasmus Bondo Hansen	100	C#	2025-06-21 20:17:49
2	Umar Rasyid	100	C#	2025-07-19 00:02:09

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2023-06-26 22:29:16

#	User	Score	Language	Date
1	Hidden user	100	Haskell	2023-05-28 20:50:26
2	Brent Yorgey	100	Haskell	2023-05-30 15:26:11
3	Mason Barnhill	100	Haskell	2023-06-14 07:12:33
4	Alex Marion	100	Haskell	2024-06-12 22:52:19
5	Jan Hrček	100	Haskell	2024-12-25 13:54:47
6	Ng Tek In	100	Haskell	2024-12-30 16:53:11
7	Steinar Simonnes	100	Haskell	2025-01-01 21:00:09

#	User	Score	Language	Date
1	Christian Pilegaard Cederquist	100	JavaScript (SpiderMonkey)	2023-05-29 06:30:04
2	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2023-05-29 14:04:16
3	Zach Tschetter	100	JavaScript (SpiderMonkey)	2023-06-28 06:18:29
4	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2024-08-28 21:06:14

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2024-06-08 06:51:46

#	User	Score	Language	Date
1	Adam Rankin	100	Kotlin	2026-01-13 04:47:07

#	User	Score	Language	Date
1	Jinwoo Lee	100	Nim	2024-06-17 02:30:38

#	User	Score	Language	Date
1	Hidden user	100	OCaml	2024-10-09 01:09:24

#	User	Score	Language	Date
1	Ingemar Ragnemalm	100	Pascal	2025-07-04 16:35:08

#	User	Score	Language	Date
1	Yanmarshus Bachtiar	100	Python 2	2023-08-05 04:33:18

#	User	Score	Language	Date
1	Thomas Feld	100	Ruby	2023-05-30 14:42:30
2	Miorel Palii	100	Ruby	2024-11-25 04:30:51

#	User	Score	Language	Date
1	Daniel Anker Hermansen	100	Rust	2023-05-29 12:33:25
2	Bas Dirks	100	Rust	2024-01-31 12:18:23
3	SQ8	100	Rust	2024-03-30 19:44:14
4	Vincent Lagerros	100	Rust	2024-08-21 02:12:43
5	Isak Jägberg	100	Rust	2024-10-31 16:37:51
6	Artur Khuziakhmetov	100	Rust	2026-01-04 09:13:04
7	Silas Bue Handgaard	100	Rust	2026-02-04 10:34:04
8	David Rasch	50	Rust	2023-11-15 13:27:06

#	User	Runtime	Language	Date
1	Oscar Brink	0.01 s	C	2023-10-25 10:58:13
2	Alfred Andersson	0.02 s	C	2023-10-26 19:56:23
3	Allan Nouri	0.02 s	C	2024-04-02 09:40:08
4	Kasper Malmborg Rønne	0.02 s	C	2024-06-10 14:35:02
5	Florian ten Napel	0.02 s	C	2024-12-01 01:21:17
6	Sami Al Chalati	0.02 s	C	2024-12-25 23:53:32
7	Naveen Kumar S	0.02 s	C	2025-03-29 04:54:18

#	User	Runtime	Language	Date
1	Rasmus Bondo Hansen	0.07 s	C#	2025-06-21 20:17:49
2	Umar Rasyid	0.19 s	C#	2025-07-19 00:02:09

#	User	Runtime	Language	Date
1	Alexander Kravberg	0.00 s	C++	2024-09-22 01:14:03
2	Joshua Andersson	0.00 s	C++	2025-06-19 19:14:33
3	Arvid Kristoffersson	0.02 s	C++	2023-03-08 15:01:28
4	Raunak Redkar	0.02 s	C++	2023-03-08 15:06:33
5	Dmitry Lyubshin	0.02 s	C++	2023-05-28 17:25:30
6	Nicholas Foo Chuan Le	0.02 s	C++	2023-05-28 21:02:41
7	Christopher Ng	0.02 s	C++	2023-05-30 05:38:24
8	Tomas Lagland	0.02 s	C++	2023-06-01 22:28:54
9	Nick Wu	0.02 s	C++	2023-06-12 18:19:29
10	Eyleifur Bjarkason	0.02 s	C++	2023-06-16 18:35:39

#	User	Runtime	Language	Date
1	Norbert Voelker	0.02 s	Go	2023-06-26 22:29:16

#	User	Runtime	Language	Date
1	Jan Hrček	0.03 s	Haskell	2024-12-25 13:54:47
2	Ng Tek In	0.03 s	Haskell	2024-12-30 16:53:11
3	Steinar Simonnes	0.03 s	Haskell	2025-01-01 21:00:09
4	Brent Yorgey	0.07 s	Haskell	2023-05-30 15:26:11
5	Alex Marion	0.48 s	Haskell	2024-06-12 22:52:19
6	Mason Barnhill	0.66 s	Haskell	2023-06-14 07:12:33
7	Hidden user	0.72 s	Haskell	2023-05-28 20:50:26

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.08 s	Java	2023-06-10 23:40:39
2	Choo Jun Inn Darren	0.10 s	Java	2024-11-21 06:56:13
3	Bjørn Dons	0.19 s	Java	2023-05-29 20:11:10
4	Zhang Puyu	0.23 s	Java	2024-07-17 18:01:58
5	Le Minh Hoang	0.25 s	Java	2024-09-06 23:16:39
6	Ong Xinyi	0.27 s	Java	2024-09-06 09:31:17
7	Issa Issack	0.28 s	Java	2024-07-04 23:07:53
8	Hidden user	0.28 s	Java	2024-08-28 05:25:15
9	Fong Kai Jie	0.28 s	Java	2024-08-31 15:01:09
10	Ho Chi Thanh	0.28 s	Java	2024-09-05 19:34:52

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.09 s	JavaScript (SpiderMonkey)	2023-05-29 06:30:04
2	Bjørn Chr. Soltvedt	0.09 s	JavaScript (SpiderMonkey)	2023-05-29 14:04:16
3	Jimmy Gustafsson	0.10 s	JavaScript (SpiderMonkey)	2024-08-28 21:06:14
4	Zach Tschetter	0.13 s	JavaScript (SpiderMonkey)	2023-06-28 06:18:29

#	User	Runtime	Language	Date
1	Timothy Gaede	0.66 s	Julia	2024-06-08 06:51:46

#	User	Runtime	Language	Date
1	Adam Rankin	0.57 s	Kotlin	2026-01-13 04:47:07

#	User	Runtime	Language	Date
1	Jinwoo Lee	0.14 s	Nim	2024-06-17 02:30:38

#	User	Runtime	Language	Date
1	Hidden user	0.06 s	OCaml	2024-10-09 01:09:24

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.03 s	Pascal	2025-07-04 16:35:08

#	User	Runtime	Language	Date
1	Yanmarshus Bachtiar	0.12 s	Python 2	2023-08-05 04:33:18

#	User	Runtime	Language	Date
1	Petr	0.06 s	Python 3	2024-10-28 22:11:36
2	ro011110ot	0.06 s	Python 3	2025-08-08 14:43:07
3	Dominic Berzin Chua Way Gin	0.07 s	Python 3	2025-04-16 17:29:37
4	Jiaming Kong	0.07 s	Python 3	2025-08-06 16:57:21
5	Hidden user	0.07 s	Python 3	2026-02-15 08:51:40
6	Varun karthik	0.08 s	Python 3	2024-08-28 13:56:43
7	Thibault Raffaillac	0.08 s	Python 3	2024-09-04 18:39:34
8	Milton King	0.08 s	Python 3	2025-11-25 18:36:28
9	Isaac Destura	0.09 s	Python 3	2023-09-21 11:30:25
10	Tan Yu Wei	0.09 s	Python 3	2024-09-07 09:49:43

#	User	Runtime	Language	Date
1	Thomas Feld	0.15 s	Ruby	2023-05-30 14:42:30
2	Miorel Palii	0.22 s	Ruby	2024-11-25 04:30:51

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2025-02-18 20:47:26
2	Artur Khuziakhmetov	0.00 s	Rust	2026-01-04 09:29:23
3	Daniel Anker Hermansen	0.01 s	Rust	2023-05-29 12:33:25
4	SQ8	0.01 s	Rust	2024-03-30 19:44:14
5	Bas Dirks	0.02 s	Rust	2024-01-31 12:18:23
6	Isak Jägberg	0.02 s	Rust	2024-10-31 16:37:51
7	Silas Bue Handgaard	0.02 s	Rust	2026-02-04 10:34:04

#	User	Length	Language	Date
1	Florian ten Napel	385	C	2024-12-01 01:21:17
2	Alfred Andersson	636	C	2023-10-26 19:56:23
3	Kasper Malmborg Rønne	857	C	2024-06-10 14:35:02
4	Naveen Kumar S	917	C	2025-03-29 04:54:18
5	Allan Nouri	950	C	2024-04-02 09:40:08
6	Sami Al Chalati	964	C	2024-12-25 23:53:32
7	Oscar Brink	1700	C	2023-10-25 10:58:13

#	User	Length	Language	Date
1	Rasmus Bondo Hansen	1380	C#	2025-06-21 20:17:49
2	Umar Rasyid	1645	C#	2025-07-19 00:02:09

#	User	Length	Language	Date
1	Florian ten Napel	334	C++	2024-12-01 01:10:08
2	Frans Meulenbroeks	337	C++	2024-10-30 22:58:31
3	Frederik Vase	408	C++	2024-06-07 19:14:49
4	Anders Dalby	417	C++	2024-05-14 00:43:12
5	Jason Liu	422	C++	2024-08-20 18:24:34
6	Hidden user	450	C++	2024-01-01 09:40:28
7	Dmitry Lyubshin	454	C++	2023-05-28 17:25:30
8	Leslie Yip	466	C++	2023-07-24 03:46:17
9	Jeroen Krijgsman	468	C++	2024-09-23 21:17:17
10	Ryan Tan	513	C++	2023-07-19 14:49:00

#	User	Length	Language	Date
1	Norbert Voelker	1060	Go	2023-06-26 22:29:16

#	User	Length	Language	Date
1	Jan Hrček	330	Haskell	2024-12-25 13:54:47
2	Hidden user	458	Haskell	2023-05-28 20:50:26
3	Mason Barnhill	551	Haskell	2023-06-14 07:12:33
4	Steinar Simonnes	677	Haskell	2025-01-01 21:01:51
5	Alex Marion	992	Haskell	2024-06-12 22:52:19
6	Ng Tek In	2204	Haskell	2024-12-30 16:53:11
7	Brent Yorgey	9235	Haskell	2023-05-30 15:26:11

#	User	Length	Language	Date
1	Shen Zihan	590	Java	2024-08-26 04:54:49
2	Tee Jin Seng	627	Java	2024-08-26 11:24:18
3	Deng Tianle	693	Java	2024-08-27 07:42:03
4	Hidden user	707	Java	2024-08-26 06:01:52
5	Chin Jung Hwan	733	Java	2024-09-14 08:33:57
6	Liew Shuang Yuan	802	Java	2024-08-25 09:02:02
7	Lê Huy Châu	823	Java	2024-09-06 16:43:06
8	Hidden user	839	Java	2024-08-24 12:12:41
9	Hidden user	857	Java	2024-08-30 09:00:37
10	Steven Halim	865	Java	2024-06-17 03:59:57

#	User	Length	Language	Date
1	Jimmy Gustafsson	155	JavaScript (SpiderMonkey)	2024-08-28 21:06:14
2	Bjørn Chr. Soltvedt	312	JavaScript (SpiderMonkey)	2023-05-29 14:04:16
3	Christian Pilegaard Cederquist	346	JavaScript (SpiderMonkey)	2023-05-29 06:30:04
4	Zach Tschetter	460	JavaScript (SpiderMonkey)	2023-06-28 06:18:29

#	User	Length	Language	Date
1	Timothy Gaede	1847	Julia	2024-06-08 06:51:46

#	User	Length	Language	Date
1	Adam Rankin	621	Kotlin	2026-01-13 04:47:07

#	User	Length	Language	Date
1	Jinwoo Lee	1169	Nim	2024-06-17 02:30:38

#	User	Length	Language	Date
1	Hidden user	725	OCaml	2024-10-09 01:09:24

#	User	Length	Language	Date
1	Ingemar Ragnemalm	840	Pascal	2025-07-04 16:35:08

#	User	Length	Language	Date
1	Yanmarshus Bachtiar	497	Python 2	2023-08-05 04:33:18

#	User	Length	Language	Date
1	Shashank Bhatt	109	Python 3	2024-09-07 04:40:03
2	Thibault Raffaillac	116	Python 3	2024-09-04 18:40:43
3	Ahmed Chamseddine	133	Python 3	2024-09-04 15:29:08
4	Nicholas Russell Saerang	153	Python 3	2023-07-23 13:59:25
5	Casper Rysgaard	154	Python 3	2023-05-29 23:03:32
6	Caeden Whitaker	157	Python 3	2025-01-17 23:00:17
7	Jonathan Hallström	164	Python 3	2023-03-09 16:06:31
8	Yong Mao	172	Python 3	2023-05-30 19:03:02
9	Christofer Ohlsson	173	Python 3	2023-09-27 12:48:05
10	Suus Brommer	188	Python 3	2025-02-24 17:09:05

#	User	Length	Language	Date
1	Thomas Feld	71	Ruby	2023-05-30 14:48:58
2	Miorel Palii	160	Ruby	2024-11-25 04:30:51

#	User	Length	Language	Date
1	Artur Khuziakhmetov	490	Rust	2026-01-04 09:18:01
2	Bas Dirks	943	Rust	2024-01-31 12:18:23
3	Silas Bue Handgaard	1378	Rust	2026-02-04 10:34:04
4	SQ8	1669	Rust	2024-03-30 19:44:14
5	Isak Jägberg	1673	Rust	2024-10-31 16:37:51
6	Vincent Lagerros	15010	Rust	2024-08-21 02:12:43
7	Daniel Anker Hermansen	20926	Rust	2023-05-29 12:33:25

Solution running time distribution