Problem A
M-Climb — Problem Statistics

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Submissions	768
Accepted submissions	619
Submission ratio	80.60%
Authors	594
Full solves [?]	587
Full solve Ratio	98.82%

#	User	Runtime	Language	Date
1	Thomas Feld	0.02 s	APL	2025-08-19 10:42:35
2	Matzuka	0.02 s	APL	2025-09-01 19:52:07
3	Simon Baeckelant	0.02 s	APL	2025-10-15 21:23:44

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2025-09-07 22:37:12
2	Chenzhang Hu	0.01 s	Bash	2025-09-12 15:34:39

#	User	Runtime	Language	Date
1	Deci Bel	0.04 s	C#	2025-08-18 22:31:30
2	Maureen De la fuente	0.04 s	C#	2025-08-24 03:10:10
3	Dennis Stegnell	0.04 s	C#	2025-08-27 14:26:52
4	Nicholas Hood	0.04 s	C#	2025-09-02 01:34:46
5	Freek van Keulen	0.04 s	C#	2025-09-03 15:54:56
6	Cory Kalm	0.04 s	C#	2025-09-18 15:38:11
7	Pokeheart (Pokeheart)	0.04 s	C#	2025-09-19 13:20:08
8	Hidden user	0.04 s	C#	2025-09-22 07:55:24

#	User	Runtime	Language	Date
1	Sebastian Banert	0.01 s	Common Lisp	2025-08-25 00:18:17
2	J Sotomayor	0.01 s	Common Lisp	2025-09-29 18:51:12

#	User	Runtime	Language	Date
1	dick move	0.00 s	Crystal	2025-10-13 16:53:01

#	User	Runtime	Language	Date
1	Nils Schieschke	0.00 s	Fortran	2025-10-16 15:12:55

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2025-08-31 21:32:37
2	Jimmy Nejtron	0.00 s	Go	2025-09-03 19:28:08
3	Dylan	0.00 s	Go	2025-09-09 22:35:24
4	Hidden user	0.00 s	Go	2025-10-10 15:37:33

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2025-08-23 17:55:06
2	Brent Yorgey	0.00 s	Haskell	2025-08-28 04:55:29
3	Juan Miguel Vilar	0.00 s	Haskell	2025-09-05 16:18:18
4	Brian Hwang	0.00 s	Haskell	2025-09-12 21:34:41
5	Pathompong Kwangtong	0.00 s	Haskell	2025-09-26 14:43:24
6	Fabian Mitterwallner	0.00 s	Haskell	2025-10-23 16:59:54

#	User	Runtime	Language	Date
1	Markus Bao	0.04 s	Java	2025-08-21 05:28:00
2	TMK	0.04 s	Java	2025-09-19 17:43:39
3	Ranjith M	0.04 s	Java	2025-10-13 04:27:26
4	Rayhan Zirvi	0.06 s	Java	2021-02-13 18:03:08
5	Won Jang	0.06 s	Java	2021-02-13 18:04:06
6	Gursavakh singh	0.08 s	Java	2025-08-18 16:39:16
7	Thomas Anung Basuki	0.08 s	Java	2025-08-19 02:34:57
8	Hunter Mullen	0.08 s	Java	2025-08-19 03:23:09
9	SANTIAGO ALBERTO GUEVARA QUINTERO	0.08 s	Java	2025-08-22 23:46:40
10	Joseph Lindsley	0.08 s	Java	2025-08-28 04:52:32

#	User	Runtime	Language	Date
1	Gunnar Salbu	0.04 s	JavaScript (Node.js)	2025-09-18 14:40:55
2	Erlend Raa Vågset	0.04 s	JavaScript (Node.js)	2025-09-30 14:16:56
3	Holly Storøy	0.05 s	JavaScript (Node.js)	2025-09-18 14:29:56
4	Ruda Goel	0.42 s	JavaScript (Node.js)	2021-08-10 03:07:59

#	User	Runtime	Language	Date
1	Tim Wasinger	0.02 s	JavaScript (SpiderMonkey)	2021-02-13 18:04:46
2	Lily Bell	0.02 s	JavaScript (SpiderMonkey)	2021-02-13 18:47:59
3	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2025-08-14 07:22:45
4	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2025-08-14 07:55:54
5	Ben Armstrong	0.02 s	JavaScript (SpiderMonkey)	2025-08-18 22:16:59
6	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-09-03 09:53:40
7	Phuong Quang Nguyen	0.02 s	JavaScript (SpiderMonkey)	2025-09-07 11:36:33

#	User	Runtime	Language	Date
1	Timothy Gaede	0.25 s	Julia	2025-08-14 05:15:04

#	User	Runtime	Language	Date
1	Zeheng Li	0.00 s	Lua	2025-08-14 06:40:20
2	Trevor	0.00 s	Lua	2025-10-06 14:04:11

#	User	Runtime	Language	Date
1	Nino Bašić	0.00 s	Nim	2025-09-17 16:18:27
2	Alfred Morgan	0.00 s	Nim	2025-10-24 03:10:42

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2025-09-08 14:14:10

#	User	Runtime	Language	Date
1	Thomas Feld	0.00 s	Perl	2025-08-19 10:43:09
2	Chenzhang Hu	0.00 s	Perl	2025-09-24 14:04:31

#	User	Runtime	Language	Date
1	Sivasankaran D	0.07 s	Python 2	2025-08-17 14:28:09
2	KALAJAYANTHI M	0.07 s	Python 2	2025-09-21 07:44:16

#	User	Runtime	Language	Date
1	Jey Veerasamy	0.04 s	Python 3	2025-08-14 06:14:20
2	Mack Wong Yoong Yee	0.04 s	Python 3	2025-08-14 06:36:17
3	Zeheng Li	0.04 s	Python 3	2025-08-14 06:39:42
4	Hrant Hovhannisyan	0.04 s	Python 3	2025-08-14 07:29:14
5	Ahmed Chamseddine	0.04 s	Python 3	2025-08-14 10:09:21
6	Simen Sørensen	0.04 s	Python 3	2025-08-14 14:12:30
7	Jason Clarke	0.04 s	Python 3	2025-08-14 16:55:38
8	Yong Mao	0.04 s	Python 3	2025-08-15 00:38:19
9	Ola Dahl	0.04 s	Python 3	2025-08-15 12:01:22
10	Atli Fannar Franklín	0.04 s	Python 3	2025-08-15 15:47:59

#	User	Runtime	Language	Date
1	Ayush Biswas	0.39 s	Racket	2025-10-22 07:43:23

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2025-08-19 10:42:04
2	Þorsteinn Sævar Kristjánsson	0.06 s	Ruby	2025-10-01 16:16:54
3	Russell Ng	0.07 s	Ruby	2025-08-14 14:13:03

#	User	Runtime	Language	Date
1	Issa Issack	0.00 s	Swift	2025-08-29 05:55:20

#	User	Runtime	Language	Date
1	Grettir Heimisson	0.00 s	Zig	2025-10-20 21:58:15

#	User	Length	Language	Date
1	Thomas Feld	14	APL	2025-08-19 10:42:35
2	Simon Baeckelant	14	APL	2025-10-15 21:23:44
3	Matzuka	33	APL	2025-09-01 19:52:07

#	User	Length	Language	Date
1	Chenzhang Hu	18	Bash	2025-09-12 15:34:39
2	Danny Robinson	24	Bash	2025-09-07 22:37:12

#	User	Length	Language	Date
1	Jonatan Altebro	82	C	2025-08-22 17:31:27
2	Martin Blom	83	C	2025-09-17 15:15:15
3	Oliver Noreklev	96	C	2025-09-15 16:30:59
4	Eyleifur Bjarkason	99	C	2025-10-10 18:36:11
5	Finn Uddling	111	C	2025-09-27 16:28:54
6	Ankam Vinuthna	114	C	2025-10-21 11:05:29
7	derinskl undefined	114	C	2025-10-21 13:43:08
8	SIDHUPAVITHRA S	115	C	2025-09-14 17:14:09
9	Allan Nouri	120	C	2025-08-20 10:33:40
10	Eduardo Vicente Petry	122	C	2025-08-17 17:30:20

#	User	Length	Language	Date
1	Freek van Keulen	122	C#	2025-09-03 15:54:56
2	Deci Bel	142	C#	2025-08-18 22:31:30
3	Hidden user	190	C#	2025-09-22 07:55:24
4	Pokeheart (Pokeheart)	281	C#	2025-09-19 13:20:08
5	Maureen De la fuente	311	C#	2025-08-24 03:10:10
6	Cory Kalm	330	C#	2025-09-18 15:38:11
7	Nicholas Hood	416	C#	2025-09-02 01:34:46
8	Dennis Stegnell	658	C#	2025-08-27 14:26:52

#	User	Length	Language	Date
1	Shiroy Sattur	79	C++	2025-08-14 14:26:50
2	Mathias Gernez	93	C++	2025-10-09 17:19:36
3	Dustin R	101	C++	2025-08-14 04:40:39
4	Bảo Đoan	103	C++	2025-09-01 12:31:40
5	Đậu Huy Minh	103	C++	2025-09-16 04:36:21
6	Dac Tam	104	C++	2025-08-29 05:23:56
7	Chloe	104	C++	2025-09-09 13:16:14
8	Constantin Ungureanu	104	C++	2025-10-01 18:51:41
9	Oscar Friberg Jacobsen	105	C++	2025-09-12 12:43:28
10	Armen Andreasyan	106	C++	2025-08-14 19:31:41

#	User	Length	Language	Date
1	J Sotomayor	25	Common Lisp	2025-09-29 18:51:12
2	Sebastian Banert	81	Common Lisp	2025-08-25 00:18:17

#	User	Length	Language	Date
1	dick move	44	Crystal	2025-10-13 16:53:01

#	User	Length	Language	Date
1	Nils Schieschke	41	Fortran	2025-10-16 15:12:55

#	User	Length	Language	Date
1	Hidden user	107	Go	2025-10-10 15:37:33
2	Norbert Voelker	125	Go	2025-08-31 21:32:37
3	Jimmy Nejtron	130	Go	2025-09-03 19:28:08
4	Dylan	290	Go	2025-09-09 22:35:24

#	User	Length	Language	Date
1	Fabian Mitterwallner	33	Haskell	2025-10-23 16:59:54
2	Juan Miguel Vilar	49	Haskell	2025-09-05 16:18:18
3	Steinar Simonnes	91	Haskell	2025-08-23 17:55:06
4	Pathompong Kwangtong	118	Haskell	2025-09-26 14:43:24
5	Brent Yorgey	174	Haskell	2025-08-28 04:55:29
6	Brian Hwang	208	Haskell	2025-09-12 21:34:41

#	User	Length	Language	Date
1	Joseph Lindsley	201	Java	2025-08-28 04:52:32
2	Chase Welsh	209	Java	2021-02-13 18:11:41
3	Askary	215	Java	2025-10-03 20:16:35
4	Fito hernandez	227	Java	2025-10-03 20:12:08
5	Thomas Anung Basuki	236	Java	2025-08-19 02:34:57
6	Aiman Fariz Zaqwan Bin Akmal Hizam	236	Java	2025-09-19 04:26:20
7	ellis west	239	Java	2025-10-03 20:13:32
8	Anthony Pattillo	242	Java	2025-10-03 20:07:01
9	Emil Tejn Rasmussen	243	Java	2025-09-08 20:43:12
10	Hank Reed	243	Java	2025-10-03 20:12:00

#	User	Length	Language	Date
1	Erlend Raa Vågset	131	JavaScript (Node.js)	2025-09-30 14:16:56
2	Gunnar Salbu	317	JavaScript (Node.js)	2025-09-18 14:40:55
3	Holly Storøy	396	JavaScript (Node.js)	2025-09-18 14:29:56
4	Ruda Goel	486	JavaScript (Node.js)	2021-08-10 03:07:59

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	25	JavaScript (SpiderMonkey)	2025-08-14 07:22:45
2	Jimmy Gustafsson	25	JavaScript (SpiderMonkey)	2025-09-03 09:53:40
3	Bjørn Chr. Soltvedt	28	JavaScript (SpiderMonkey)	2025-08-14 07:56:15
4	Ben Armstrong	35	JavaScript (SpiderMonkey)	2025-08-18 22:16:59
5	Tim Wasinger	48	JavaScript (SpiderMonkey)	2021-02-13 18:04:46
6	Phuong Quang Nguyen	51	JavaScript (SpiderMonkey)	2025-09-07 11:36:33
7	Lily Bell	74	JavaScript (SpiderMonkey)	2021-02-13 18:48:16

#	User	Length	Language	Date
1	Timothy Gaede	108	Julia	2025-08-14 05:15:04

#	User	Length	Language	Date
1	Zeheng Li	40	Lua	2025-08-14 06:40:20
2	Trevor	140	Lua	2025-10-06 14:04:11

#	User	Length	Language	Date
1	Alfred Morgan	58	Nim	2025-10-24 03:10:42
2	Nino Bašić	148	Nim	2025-09-17 16:18:27

#	User	Length	Language	Date
1	Ingemar Ragnemalm	93	Pascal	2025-09-08 14:14:10

#	User	Length	Language	Date
1	Chenzhang Hu	6	Perl	2025-09-24 14:04:31
2	Thomas Feld	6	Perl	2025-10-02 09:08:17

#	User	Length	Language	Date
1	Sivasankaran D	35	Python 2	2025-08-17 14:28:09
2	KALAJAYANTHI M	91	Python 2	2025-09-21 07:44:16

#	User	Length	Language	Date
1	Reed Elliott	32	Python 3	2021-02-13 18:03:08
2	Jey Veerasamy	32	Python 3	2025-08-14 06:14:20
3	Ahmed Chamseddine	32	Python 3	2025-08-14 10:09:21
4	Simen Sørensen	32	Python 3	2025-08-14 14:12:30
5	Jiaye Will Wang	32	Python 3	2025-08-16 05:39:07
6	Sander Oppen	32	Python 3	2025-08-17 12:38:27
7	Jeroen Op de Beek	32	Python 3	2025-08-17 22:13:32
8	David Aldenbro	32	Python 3	2025-08-18 10:39:02
9	Shashank Bhatt	32	Python 3	2025-08-18 20:34:01
10	David Worley	32	Python 3	2025-08-20 22:04:44

#	User	Length	Language	Date
1	Ayush Biswas	41	Racket	2025-10-22 07:43:23

#	User	Length	Language	Date
1	Russell Ng	21	Ruby	2025-08-14 14:13:03
2	Thomas Feld	21	Ruby	2025-08-19 10:42:04
3	Þorsteinn Sævar Kristjánsson	26	Ruby	2025-10-01 16:16:54

#	User	Length	Language	Date
1	Vincent Lagerros	167	Rust	2025-08-14 15:33:44
2	Pankajkumar Patro	226	Rust	2025-09-03 14:06:07
3	Emil Dichmann	304	Rust	2025-08-17 22:30:06
4	Nathaniel Risum	305	Rust	2025-08-21 13:01:03
5	David Rasch	320	Rust	2025-09-10 14:29:06
6	Rasmus Melin	322	Rust	2025-09-03 16:23:39
7	Joshua Freudenhammer	415	Rust	2025-08-28 00:08:14
8	Kosuke Onodera	667	Rust	2025-09-25 13:18:06
9	Zenon	746	Rust	2025-10-15 16:13:20
10	Frank Endriss	2152	Rust	2025-09-24 13:32:46

#	User	Length	Language	Date
1	Issa Issack	368	Swift	2025-08-29 05:55:20

#	User	Length	Language	Date
1	Grettir Heimisson	921	Zig	2025-10-20 21:58:15

Solution running time distribution