Problem A
Snowfall — Problem Statistics

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Submissions	808
Accepted submissions	482
Submission ratio	59.65%
Authors	466
Full solves [?]	441
Full solve Ratio	94.64%

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2024-12-28 19:00:40
2	Chenzhang Hu	0.07 s	Bash	2025-09-13 01:58:08

#	User	Runtime	Language	Date
1	svante	0.04 s	C#	2025-02-14 19:50:23
2	Christian Abrahamsson	0.04 s	C#	2025-05-25 14:31:16
3	Michael Damsgaard	0.05 s	C#	2024-11-28 10:12:55
4	Umar Rasyid	0.05 s	C#	2025-01-07 01:08:28
5	Dennis Stegnell	0.05 s	C#	2025-03-07 11:43:56

#	User	Runtime	Language	Date
1	Frank Endriss	0.12 s	COBOL	2024-12-14 16:54:55

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2024-11-24 23:57:50
2	Jimmy Nejtron	0.00 s	Go	2024-12-12 17:56:18

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2024-11-25 08:06:05
2	Brent Yorgey	0.00 s	Haskell	2024-11-26 20:08:24
3	Ng Tek In	0.00 s	Haskell	2024-12-01 04:14:46
4	Jan Hrček	0.00 s	Haskell	2024-12-07 13:35:41
5	Hidden user	0.00 s	Haskell	2024-12-13 00:30:13
6	Sebastian Banert	0.00 s	Haskell	2025-01-23 19:20:38

#	User	Runtime	Language	Date
1	Issa Issack	0.04 s	Java	2024-10-26 19:34:43
2	Alexander Matheson	0.04 s	Java	2024-10-26 19:39:46
3	Mark Sturtevant	0.04 s	Java	2024-10-26 19:40:56
4	Julius Griebel	0.04 s	Java	2024-11-24 14:14:18
5	Stela Palii	0.04 s	Java	2024-11-30 02:23:01
6	Guangyi Zhou	0.04 s	Java	2025-01-21 09:00:15
7	Ben Cobb	0.04 s	Java	2025-04-06 18:41:15
8	Ander Sinijärv	0.04 s	Java	2026-02-14 11:32:31
9	Ranjith M	0.04 s	Java	2026-02-19 21:49:37
10	Pjotr Gorchakov	0.08 s	Java	2026-02-09 15:50:23

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	JavaScript (Node.js)	2024-10-26 20:03:09
2	Hidden user	0.04 s	JavaScript (Node.js)	2025-01-12 20:08:40

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2024-11-24 18:27:50
2	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2024-11-24 19:55:43
3	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2025-01-08 07:41:26
4	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2025-02-01 02:53:35
5	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-05-16 09:36:09

#	User	Runtime	Language	Date
1	Timothy Gaede	0.34 s	Julia	2025-03-19 18:23:54

#	User	Runtime	Language	Date
1	Hamdanil Rasyid	0.22 s	Kotlin	2025-03-31 03:38:00
2	Adam Rankin	0.23 s	Kotlin	2026-01-12 06:14:30
3	Artjom Sidorenko	0.23 s	Kotlin	2026-02-11 19:35:29
4	Matthias Nielsen	0.24 s	Kotlin	2025-11-14 16:34:45

#	User	Runtime	Language	Date
1	Zeheng Li	0.00 s	Lua	2024-11-24 10:05:49

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Odin	2025-05-21 03:55:11

#	User	Runtime	Language	Date
1	Sebastian Torrijos Rosas	0.07 s	Python 2	2026-02-18 20:14:02

#	User	Runtime	Language	Date
1	Ahmed Siadomar	0.04 s	Python 3	2024-10-26 19:31:20
2	George Zhang	0.04 s	Python 3	2024-10-26 19:31:25
3	Eric Fung	0.04 s	Python 3	2024-10-26 19:33:03
4	Hidden user	0.04 s	Python 3	2024-10-26 19:33:21
5	Baxter Madore	0.04 s	Python 3	2024-10-26 19:34:02
6	Hidden user	0.04 s	Python 3	2024-10-26 19:34:12
7	Kaaden RumanCam	0.04 s	Python 3	2024-10-26 19:34:50
8	Hidden user	0.04 s	Python 3	2024-10-26 19:34:51
9	Gurveer Singh Sohal	0.04 s	Python 3	2024-10-26 19:35:00
10	Kelly Dance	0.04 s	Python 3	2024-10-26 19:35:15

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2025-01-28 12:19:05
2	Pratham Patel	0.06 s	Ruby	2025-04-07 17:26:23
3	Miorel Palii	0.07 s	Ruby	2024-11-24 22:33:30
4	Chenzhang Hu	0.12 s	Ruby	2025-09-22 16:22:05

#	User	Runtime	Language	Date
1	Pankajkumar Patro	0.00 s	Rust	2024-11-27 16:46:18
2	Lasse Hansen	0.00 s	Rust	2025-01-01 14:34:29
3	Vincent Lagerros	0.00 s	Rust	2025-01-03 20:31:56
4	Bas Dirks	0.00 s	Rust	2025-01-07 17:43:50
5	Oscar	0.00 s	Rust	2025-01-29 02:10:35
6	Isak Jägberg	0.00 s	Rust	2025-04-17 11:14:10
7	Hidden user	0.00 s	Rust	2025-07-16 18:31:27
8	Emil Dichmann	0.00 s	Rust	2025-09-28 09:03:27
9	Elijah Gilliam	0.00 s	Rust	2026-02-04 20:18:47
10	Mikael Fiala-Lundström	0.00 s	Rust	2026-02-15 21:59:53

#	User	Length	Language	Date
1	Danny Robinson	43	Bash	2024-12-28 19:00:40
2	Chenzhang Hu	54	Bash	2025-09-13 01:58:08

#	User	Length	Language	Date
1	Veda Heard	264	C	2024-10-26 19:56:00
2	Hidden user	302	C	2025-02-11 06:27:36
3	Mirel Cosulschi	315	C	2025-04-23 13:40:18
4	Birger Lundin	357	C	2024-12-20 16:55:47
5	Sven Rönnbäck	360	C	2024-11-24 08:05:47
6	Pieter van Ee	388	C	2025-06-02 14:54:11
7	Sander Põdra	392	C	2026-02-16 09:01:48
8	Yazan Khalili	395	C	2025-01-20 21:14:40
9	Hidden user	408	C	2024-12-12 08:30:01
10	Eduardo Vicente Petry	413	C	2025-08-21 02:19:57

#	User	Length	Language	Date
1	Christian Abrahamsson	447	C#	2025-05-25 14:31:16
2	svante	592	C#	2025-02-14 19:50:23
3	Michael Damsgaard	705	C#	2024-11-28 10:12:55
4	Dennis Stegnell	825	C#	2025-03-07 11:43:56
5	Umar Rasyid	852	C#	2025-01-07 01:08:28

#	User	Length	Language	Date
1	Frans Meulenbroeks	120	C++	2025-02-18 19:33:20
2	Grae Yeandle	192	C++	2025-01-01 11:00:21
3	Modan Han	222	C++	2024-10-26 19:41:31
4	Christopher Davis	223	C++	2024-10-27 21:22:55
5	Jesús Pacheco Alonso	229	C++	2024-11-24 13:20:29
6	Xizhe Li	241	C++	2024-10-26 19:35:39
7	Jayden Wong	258	C++	2024-10-26 19:33:47
8	Gabriel Joseph Pua	265	C++	2024-10-29 07:43:19
9	Armen Andreasyan	267	C++	2025-02-01 16:46:26
10	Mikael K Eriksson	268	C++	2024-11-26 14:31:47

#	User	Length	Language	Date
1	Frank Endriss	7297	COBOL	2024-12-14 16:54:55

#	User	Length	Language	Date
1	Norbert Voelker	568	Go	2024-11-24 23:57:50
2	Jimmy Nejtron	800	Go	2024-12-12 17:56:18

#	User	Length	Language	Date
1	Sebastian Banert	174	Haskell	2025-01-23 19:20:38
2	Hidden user	236	Haskell	2024-12-13 00:30:13
3	Jan Hrček	282	Haskell	2024-12-07 13:35:41
4	Steinar Simonnes	553	Haskell	2024-11-25 08:06:05
5	Brent Yorgey	603	Haskell	2024-11-26 20:08:24
6	Ng Tek In	1610	Haskell	2024-12-01 04:14:46

#	User	Length	Language	Date
1	Thomas Anung Basuki	436	Java	2025-04-30 06:35:50
2	Martha E.	458	Java	2024-11-24 21:16:54
3	Tyler Keonine	502	Java	2025-01-22 22:10:58
4	Hunter Mullen	512	Java	2025-01-29 07:03:46
5	James Hayward	522	Java	2024-10-26 19:38:21
6	Mart Born	522	Java	2026-02-15 21:50:23
7	Jegor Tomin	537	Java	2026-02-11 16:58:46
8	Aruneem Bhowmick	556	Java	2025-07-19 19:23:06
9	Jesse Lee	560	Java	2026-01-29 23:41:46
10	Darja Slõnko	560	Java	2026-02-13 00:08:36

#	User	Length	Language	Date
1	Hidden user	487	JavaScript (Node.js)	2024-10-26 20:03:09
2	Hidden user	663	JavaScript (Node.js)	2025-01-12 20:08:40

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	101	JavaScript (SpiderMonkey)	2024-11-24 18:28:58
2	Jimmy Gustafsson	106	JavaScript (SpiderMonkey)	2025-05-16 09:36:09
3	Evan Magill	186	JavaScript (SpiderMonkey)	2024-11-24 19:55:43
4	Christian Pilegaard Cederquist	191	JavaScript (SpiderMonkey)	2025-01-08 07:41:26
5	Zach Tschetter	193	JavaScript (SpiderMonkey)	2025-02-01 02:53:35

#	User	Length	Language	Date
1	Timothy Gaede	353	Julia	2025-03-19 18:23:54

#	User	Length	Language	Date
1	Artjom Sidorenko	235	Kotlin	2026-02-11 19:35:29
2	Hamdanil Rasyid	277	Kotlin	2025-03-31 03:38:00
3	Adam Rankin	355	Kotlin	2026-01-12 06:14:30
4	Matthias Nielsen	359	Kotlin	2025-11-14 16:34:45

#	User	Length	Language	Date
1	Zeheng Li	142	Lua	2024-11-24 10:05:49

#	User	Length	Language	Date
1	Hidden user	594	Odin	2025-05-21 03:55:11

#	User	Length	Language	Date
1	Sebastian Torrijos Rosas	535	Python 2	2026-02-18 20:14:02

#	User	Length	Language	Date
1	Daniel Bogorad	79	Python 3	2026-02-26 05:50:45
2	Simon Baeckelant	85	Python 3	2024-12-02 09:01:35
3	Kévin Dubrulle	87	Python 3	2024-11-29 11:12:11
4	Nicholas Russell Saerang	87	Python 3	2024-12-04 04:26:16
5	Alexandre Charland	88	Python 3	2024-11-26 22:28:05
6	Farzam Abrishami	93	Python 3	2025-05-05 00:48:27
7	Timothy Baeckelant	94	Python 3	2024-12-06 21:36:50
8	Ahmed Chamseddine	102	Python 3	2024-11-25 14:31:37
9	Iman Khodadi	105	Python 3	2024-12-04 11:00:09
10	David Aldenbro	107	Python 3	2025-02-14 10:32:12

#	User	Length	Language	Date
1	Thomas Feld	48	Ruby	2025-01-28 12:30:56
2	Miorel Palii	127	Ruby	2024-11-24 22:33:30
3	Chenzhang Hu	151	Ruby	2025-09-22 16:22:05
4	Pratham Patel	335	Ruby	2025-04-07 17:26:23

#	User	Length	Language	Date
1	Emil Dichmann	298	Rust	2025-09-28 09:03:27
2	Vincent Lagerros	401	Rust	2025-01-03 20:31:56
3	Bas Dirks	462	Rust	2025-01-07 17:43:50
4	Isak Jägberg	538	Rust	2025-04-17 11:14:10
5	Pankajkumar Patro	593	Rust	2024-11-27 16:46:18
6	Mikael Fiala-Lundström	606	Rust	2026-02-15 21:59:53
7	Elijah Gilliam	701	Rust	2026-02-04 20:18:47
8	Lasse Hansen	737	Rust	2025-01-01 14:35:58
9	Oscar	751	Rust	2025-01-29 02:10:35
10	Hidden user	9133	Rust	2025-07-16 18:31:27

Solution running time distribution