Problem A
The N Days of Christmas — Problem Statistics

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Submissions	1338
Accepted submissions	802
Submission ratio	59.94%
Authors	694
Full solves [?]	672
Full solve Ratio	96.83%

#	User	Runtime	Language	Date
1	Sebastian Banert	0.00 s	Ada	2024-10-16 02:55:05

#	User	Runtime	Language	Date
1	Matzuka	0.01 s	APL	2025-04-01 13:31:27

#	User	Runtime	Language	Date
1	Katie Messana	0.01 s	Bash	2025-04-08 14:16:51
2	Chenzhang Hu	0.01 s	Bash	2025-09-12 14:10:45

#	User	Runtime	Language	Date
1	Michael Damsgaard	0.04 s	C#	2024-11-20 04:30:01
2	Nicholas Hood	0.04 s	C#	2025-01-05 23:06:01
3	Umar Rasyid	0.04 s	C#	2025-01-14 01:21:07
4	Esty Crow	0.04 s	C#	2025-01-24 05:42:05
5	Anthony Ye	0.04 s	C#	2025-01-24 21:00:26
6	Dennis Stegnell	0.04 s	C#	2025-01-31 06:24:04
7	Georgina Yujra H	0.04 s	C#	2025-05-27 16:12:37
8	Deci Bel	0.04 s	C#	2025-06-01 12:04:07
9	Mark Nickelsen	0.04 s	C#	2025-11-16 17:30:05
10	Գոռ Բաղդասարյան	0.04 s	C#	2025-11-17 12:37:59

#	User	Runtime	Language	Date
1	Drake Schram	0.00 s	Fortran	2025-03-28 00:38:04

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2024-10-13 21:36:19
2	Yanmarshus Bachtiar	0.00 s	Go	2024-10-14 13:46:55
3	Jimmy Nejtron	0.00 s	Go	2024-12-12 08:58:28
4	Christoph H	0.00 s	Go	2025-11-30 23:10:48

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Haskell	2024-10-14 00:28:27
2	Steinar Simonnes	0.00 s	Haskell	2024-10-14 09:10:48
3	Brent Yorgey	0.00 s	Haskell	2024-10-17 20:20:22
4	Jan Hrček	0.00 s	Haskell	2024-12-05 09:12:59
5	Ata Kırcadağ	0.00 s	Haskell	2025-04-16 19:35:16
6	Ng Tek In	0.01 s	Haskell	2024-11-23 04:01:39

#	User	Runtime	Language	Date
1	Liam Keliher	0.04 s	Java	2024-10-18 21:55:08
2	Julius Griebel	0.04 s	Java	2024-11-08 11:34:37
3	Stela Palii	0.04 s	Java	2024-11-29 07:38:38
4	Tony Aldana	0.04 s	Java	2024-12-06 23:19:55
5	Goh Zhixuan Jeremiah	0.04 s	Java	2025-02-10 08:27:43
6	Markus Bao	0.04 s	Java	2025-07-31 05:42:11
7	Todd W. Neller	0.04 s	Java	2025-09-23 22:21:58
8	Einar Þór Ívarsson	0.04 s	Java	2026-03-17 12:07:18
9	Alexander Matheson	0.05 s	Java	2025-10-17 15:16:53
10	Ben Cobb	0.06 s	Java	2025-04-05 00:08:12

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	JavaScript (Node.js)	2025-01-12 19:59:20

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2024-10-14 01:49:08
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2024-10-14 12:53:25
3	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2024-11-22 06:24:28
4	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2025-01-26 20:36:59
5	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-05-14 21:47:06
6	Ben Armstrong	0.02 s	JavaScript (SpiderMonkey)	2025-08-05 21:42:05

#	User	Runtime	Language	Date
1	Timothy Gaede	0.35 s	Julia	2025-03-20 06:45:44

#	User	Runtime	Language	Date
1	Adam Rankin	0.20 s	Kotlin	2024-11-22 05:57:27

#	User	Runtime	Language	Date
1	Drake Schram	0.00 s	Lua	2025-03-28 00:32:59

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.13 s	Octave	2024-10-16 19:42:52

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Odin	2025-05-01 17:13:26

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2025-07-08 11:27:43

#	User	Runtime	Language	Date
1	KALAJAYANTHI M	0.07 s	Python 2	2025-09-26 11:09:56

#	User	Runtime	Language	Date
1	Teikn Smith	0.04 s	Python 3	2024-10-13 16:40:08
2	Ola Dahl	0.04 s	Python 3	2024-10-13 18:13:56
3	Shashank Bhatt	0.04 s	Python 3	2024-10-13 18:39:13
4	Nicholas Russell Saerang	0.04 s	Python 3	2024-10-13 20:18:06
5	Maxim Barbe	0.04 s	Python 3	2024-10-13 22:41:57
6	Nidharshana Prabakaran	0.04 s	Python 3	2024-10-14 08:45:43
7	Jonathan de Koning	0.04 s	Python 3	2024-10-14 17:23:58
8	Doug Goodman	0.04 s	Python 3	2024-10-14 19:07:13
9	Casper Rysgaard	0.04 s	Python 3	2024-10-14 21:21:10
10	Luis Enrique Cortijo Gonzales	0.04 s	Python 3	2024-10-15 00:25:23

#	User	Runtime	Language	Date
1	Eugen Neagoe	0.06 s	Ruby	2026-01-28 17:51:25
2	Noah Hessen Bjerke	0.07 s	Ruby	2024-10-24 20:37:58
3	Miorel Palii	0.07 s	Ruby	2024-11-24 00:39:21
4	Thomas Feld	0.07 s	Ruby	2025-01-28 11:43:51

#	User	Runtime	Language	Date
1	Frank Endriss	0.00 s	Rust	2024-10-13 17:13:50
2	Pankajkumar Patro	0.00 s	Rust	2024-10-17 15:37:46
3	Isak Jägberg	0.00 s	Rust	2024-10-18 21:30:11
4	Vincent Lagerros	0.00 s	Rust	2024-12-05 22:39:28
5	Bas Dirks	0.00 s	Rust	2025-01-02 20:35:16
6	nazifa	0.00 s	Rust	2025-04-21 15:46:07
7	Nathaniel Risum	0.00 s	Rust	2025-05-26 13:42:44
8	David Rasch	0.00 s	Rust	2025-07-08 14:29:37
9	Emil Dichmann	0.00 s	Rust	2025-08-21 15:55:16
10	Hidden user	0.00 s	Rust	2025-11-05 19:54:45

#	User	Runtime	Language	Date
1	Grettir Heimisson	0.00 s	Zig	2025-10-29 14:07:27

#	User	Length	Language	Date
1	Sebastian Banert	252	Ada	2024-10-16 02:55:05

#	User	Length	Language	Date
1	Matzuka	57	APL	2025-04-01 13:31:27

#	User	Length	Language	Date
1	Chenzhang Hu	35	Bash	2025-09-12 14:10:45
2	Katie Messana	116	Bash	2025-04-08 14:16:51

#	User	Length	Language	Date
1	Martin Blom	102	C	2025-09-25 13:17:33
2	Jonatan Altebro	110	C	2025-04-08 16:14:46
3	Florian ten Napel	127	C	2025-06-09 14:44:01
4	MADHUMITHA K	139	C	2025-04-24 18:19:38
5	Allan Nouri	156	C	2025-03-08 11:35:04
6	SUBASHINI P R	170	C	2025-05-07 17:36:02
7	Hidden user	177	C	2025-04-24 06:56:43
8	KEERTHIVASAN B	179	C	2025-04-30 11:07:31
9	Eduardo Vicente Petry	185	C	2025-08-18 00:10:40
10	VETHA THANANJAYAN R V	192	C	2025-04-22 07:05:09

#	User	Length	Language	Date
1	Գոռ Բաղդասարյան	234	C#	2025-11-17 12:37:59
2	Esty Crow	312	C#	2025-01-24 05:42:05
3	Mark Nickelsen	323	C#	2025-11-16 17:30:05
4	Anthony Ye	335	C#	2025-01-24 21:00:26
5	Deci Bel	401	C#	2025-06-01 12:04:07
6	Michael Damsgaard	487	C#	2024-11-20 04:30:01
7	Umar Rasyid	607	C#	2025-01-14 01:21:07
8	Georgina Yujra H	624	C#	2025-05-27 16:12:37
9	Nicholas Hood	685	C#	2025-01-05 23:06:01
10	Dennis Stegnell	1084	C#	2025-01-31 06:24:04

#	User	Length	Language	Date
1	Frans Meulenbroeks	98	C++	2024-12-16 22:46:09
2	Iman Khodadi	133	C++	2024-10-16 19:37:43
3	Mathias Gernez	133	C++	2025-05-30 07:25:10
4	Andrei Balint	146	C++	2025-09-13 09:14:19
5	Dustin R	169	C++	2025-06-18 04:53:04
6	Samhitha Kamatala	173	C++	2025-06-19 22:01:13
7	Juan Daniel	184	C++	2025-04-27 20:45:43
8	I Lucian	184	C++	2025-09-13 09:16:08
9	Gabriel Gómez Calderón	188	C++	2025-01-14 02:30:34
10	Grae Yeandle	192	C++	2024-10-16 17:32:56

#	User	Length	Language	Date
1	Drake Schram	566	Fortran	2025-03-28 00:38:04

#	User	Length	Language	Date
1	Christoph H	172	Go	2025-11-30 23:10:48
2	Yanmarshus Bachtiar	255	Go	2024-10-14 13:46:55
3	Norbert Voelker	278	Go	2024-10-13 21:36:19
4	Jimmy Nejtron	295	Go	2024-12-12 08:58:28

#	User	Length	Language	Date
1	Jan Hrček	106	Haskell	2024-12-05 09:12:59
2	Steinar Simonnes	176	Haskell	2024-10-14 09:10:48
3	Hidden user	204	Haskell	2024-10-14 00:28:27
4	Brent Yorgey	269	Haskell	2024-10-17 20:20:22
5	Ata Kırcadağ	302	Haskell	2025-04-16 19:35:16
6	Ng Tek In	1305	Haskell	2024-11-23 04:01:39

#	User	Length	Language	Date
1	Einar Þór Ívarsson	195	Java	2026-03-17 12:16:22
2	Lucas Archibald	251	Java	2026-02-09 22:57:28
3	Chris Blum	251	Java	2026-02-10 00:00:39
4	Mohammad Bin-Qasim	259	Java	2026-02-06 18:01:59
5	Sofia Parada-Lopez	276	Java	2026-02-07 19:56:29
6	Hidden user	310	Java	2025-04-27 05:56:04
7	Nicholas Melo	313	Java	2026-02-08 20:31:08
8	Hidden user	319	Java	2025-05-02 11:26:17
9	Vishnu Shivakumar	320	Java	2026-02-06 18:01:41
10	Rushin Patel	323	Java	2026-02-06 17:45:56

#	User	Length	Language	Date
1	Hidden user	689	JavaScript (Node.js)	2025-01-12 19:59:20

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	42	JavaScript (SpiderMonkey)	2024-10-14 13:01:34
2	Jimmy Gustafsson	49	JavaScript (SpiderMonkey)	2025-05-14 21:47:06
3	Evan Magill	75	JavaScript (SpiderMonkey)	2024-11-22 06:24:28
4	Bjørn Chr. Soltvedt	82	JavaScript (SpiderMonkey)	2024-10-14 01:50:02
5	Ben Armstrong	178	JavaScript (SpiderMonkey)	2025-08-05 21:42:05
6	Zach Tschetter	181	JavaScript (SpiderMonkey)	2025-01-26 20:36:59

#	User	Length	Language	Date
1	Timothy Gaede	331	Julia	2025-03-20 06:45:44

#	User	Length	Language	Date
1	Adam Rankin	217	Kotlin	2024-11-22 05:57:27

#	User	Length	Language	Date
1	Drake Schram	683	Lua	2025-03-28 00:32:59

#	User	Length	Language	Date
1	Sven Rönnbäck	301	Octave	2024-10-16 19:42:52

#	User	Length	Language	Date
1	Hidden user	273	Odin	2025-05-01 17:13:26

#	User	Length	Language	Date
1	Ingemar Ragnemalm	148	Pascal	2025-07-08 11:27:43

#	User	Length	Language	Date
1	KALAJAYANTHI M	223	Python 2	2025-09-26 11:09:56

#	User	Length	Language	Date
1	Nicholas Russell Saerang	44	Python 3	2024-10-13 20:24:00
2	Kylind Reagan	44	Python 3	2024-11-26 18:49:23
3	Nguyên Khôi Đỗ	44	Python 3	2024-12-05 17:32:52
4	Shashank Bhatt	45	Python 3	2024-10-13 18:42:49
5	Farzam Abrishami	47	Python 3	2025-01-05 02:11:23
6	Zac Friggstad	47	Python 3	2025-04-12 17:38:39
7	Rafael Kristoforus Yanto	49	Python 3	2025-02-23 13:45:33
8	RJ Clines	51	Python 3	2024-12-05 21:58:53
9	Joel Niemelä	51	Python 3	2025-05-31 07:52:34
10	Caeden Whitaker	52	Python 3	2024-11-17 01:46:01

#	User	Length	Language	Date
1	Thomas Feld	33	Ruby	2025-01-28 11:43:51
2	Noah Hessen Bjerke	37	Ruby	2024-10-24 20:37:58
3	Miorel Palii	61	Ruby	2024-11-24 00:39:21
4	Eugen Neagoe	67	Ruby	2026-01-28 17:51:25

#	User	Length	Language	Date
1	Vincent Lagerros	130	Rust	2024-12-05 22:40:15
2	Emil Dichmann	228	Rust	2025-08-21 15:55:16
3	David Rasch	240	Rust	2025-07-08 14:29:37
4	Pankajkumar Patro	260	Rust	2024-10-17 15:37:46
5	Nathaniel Risum	395	Rust	2025-05-26 13:42:44
6	Isak Jägberg	410	Rust	2024-10-18 21:30:11
7	Bas Dirks	442	Rust	2025-01-02 20:35:16
8	nazifa	563	Rust	2025-04-21 15:46:07
9	Frank Endriss	10798	Rust	2024-10-13 17:13:50
10	Hidden user	11320	Rust	2025-11-05 19:54:45

#	User	Length	Language	Date
1	Grettir Heimisson	2847	Zig	2025-10-29 14:07:27

Solution running time distribution