Problem B
Upside Down — Problem Statistics

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Submissions	228
Accepted submissions	132
Submission ratio	57.89%
Authors	122
Full solves [?]	118
Full solve Ratio	96.72%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.02 s	Bash	2025-09-12 21:49:24
2	Danny Robinson	0.02 s	Bash	2025-09-18 03:48:34

#	User	Runtime	Language	Date
1	Dennis Stegnell	0.08 s	C#	2025-09-19 17:00:51

#	User	Runtime	Language	Date
1	Nick Wu	0.00 s	C++	2025-08-26 20:44:04
2	Sven Rönnbäck	0.00 s	C++	2025-08-28 21:55:28
3	Eduardo Vicente Petry	0.00 s	C++	2025-08-30 20:15:10
4	Leszek Hanusiak	0.00 s	C++	2025-09-23 16:31:28
5	Parker Sell	0.01 s	C++	2021-03-14 19:21:24
6	Michael Abboud	0.01 s	C++	2021-03-14 19:42:01
7	Vladimir Folunin	0.01 s	C++	2025-08-23 15:13:55
8	Jake Bounds	0.01 s	C++	2025-08-27 22:48:16
9	Addison Thurston	0.01 s	C++	2025-08-28 18:01:19
10	David Teglas	0.01 s	C++	2025-08-30 12:06:30

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.01 s	Haskell	2025-08-24 09:59:04
2	Hidden user	0.03 s	Haskell	2025-09-07 22:39:34
3	Brent Yorgey	0.03 s	Haskell	2025-09-09 00:30:34

#	User	Runtime	Language	Date
1	Mack Wong Yoong Yee	0.20 s	Java	2025-09-05 10:14:50
2	Evan Kunkel	0.46 s	Java	2021-03-14 18:46:16

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.03 s	JavaScript (SpiderMonkey)	2025-08-15 10:33:52
2	Christian Pilegaard Cederquist	0.03 s	JavaScript (SpiderMonkey)	2025-08-29 07:16:23
3	Jimmy Gustafsson	0.04 s	JavaScript (SpiderMonkey)	2025-09-04 09:27:05

#	User	Runtime	Language	Date
1	Timothy Gaede	0.72 s	Julia	2025-08-14 17:19:03

#	User	Runtime	Language	Date
1	Jason Clarke	0.04 s	Python 3	2025-08-19 21:53:46
2	Jiaye Will Wang	0.04 s	Python 3	2025-08-23 04:59:55
3	Magnus Eide-Fredriksen	0.04 s	Python 3	2025-08-25 20:25:54
4	Michael Goldwasser	0.04 s	Python 3	2025-08-28 04:07:26
5	Ngan Nguyen	0.04 s	Python 3	2025-09-03 07:23:05
6	Ansel Panicker	0.04 s	Python 3	2025-09-03 17:53:24
7	Evan Magill	0.04 s	Python 3	2025-09-04 14:15:15
8	Hunter Mullen	0.04 s	Python 3	2025-09-04 23:09:25
9	Petr	0.04 s	Python 3	2025-09-06 19:12:31
10	Rebecca Jackson	0.04 s	Python 3	2025-09-12 22:46:16

#	User	Runtime	Language	Date
1	Thomas Feld	0.07 s	Ruby	2025-08-19 14:14:27

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2025-08-15 19:31:35
2	Pankajkumar Patro	0.00 s	Rust	2025-08-29 15:44:00
3	Emil Dichmann	0.00 s	Rust	2025-09-19 04:10:45
4	Hidden user	0.01 s	Rust	2025-09-15 19:46:07

#	User	Length	Language	Date
1	Chenzhang Hu	26	Bash	2025-09-12 21:49:24
2	Danny Robinson	36	Bash	2025-09-18 03:48:34

#	User	Length	Language	Date
1	Dennis Stegnell	1145	C#	2025-09-19 17:00:51

#	User	Length	Language	Date
1	Razvan Dan Moga	313	C++	2025-09-06 14:41:21
2	David Teglas	337	C++	2025-08-30 12:06:30
3	Chernyshenko Tymofiy	343	C++	2025-09-22 15:16:27
4	I Lucian	382	C++	2025-09-06 14:38:25
5	Vladimir Folunin	396	C++	2025-08-23 15:13:55
6	Jake Bounds	407	C++	2025-08-27 22:48:16
7	Anastase Luca	448	C++	2025-09-14 22:53:42
8	Dustin R	491	C++	2025-09-18 18:20:09
9	Parker Sell	498	C++	2021-03-14 19:21:24
10	Eduardo Vicente Petry	499	C++	2025-08-30 20:15:10

#	User	Length	Language	Date
1	Hidden user	104	Haskell	2025-09-07 22:39:34
2	Brent Yorgey	222	Haskell	2025-09-09 00:30:34
3	Steinar Simonnes	344	Haskell	2025-08-24 09:55:58

#	User	Length	Language	Date
1	Evan Kunkel	771	Java	2021-03-14 18:46:16
2	Mack Wong Yoong Yee	966	Java	2025-09-05 10:14:50

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	80	JavaScript (SpiderMonkey)	2025-08-29 07:16:23
2	Bjørn Chr. Soltvedt	97	JavaScript (SpiderMonkey)	2025-08-15 10:34:49
3	Jimmy Gustafsson	102	JavaScript (SpiderMonkey)	2025-09-04 09:27:05

#	User	Length	Language	Date
1	Timothy Gaede	254	Julia	2025-08-14 17:19:03

#	User	Length	Language	Date
1	Hidden user	51	Python 3	2025-09-19 17:13:27
2	Lex Janssens	60	Python 3	2025-09-22 14:36:23
3	Nicholas Russell Saerang	61	Python 3	2025-09-03 04:48:32
4	Ahmed Chamseddine	63	Python 3	2025-08-19 05:46:07
5	Zeheng Li	64	Python 3	2025-08-18 23:36:32
6	David Aldenbro	67	Python 3	2025-08-25 17:06:51
7	Sander Oppen	68	Python 3	2025-09-06 00:04:44
8	Casper Rysgaard	70	Python 3	2025-09-16 15:45:35
9	Michael Goldwasser	71	Python 3	2025-08-28 04:07:26
10	Farzam Abrishami	72	Python 3	2025-09-17 21:56:03

#	User	Length	Language	Date
1	Thomas Feld	33	Ruby	2025-08-19 14:15:00

#	User	Length	Language	Date
1	Emil Dichmann	279	Rust	2025-09-19 04:10:45
2	Pankajkumar Patro	407	Rust	2025-08-29 15:44:00
3	Vincent Lagerros	457	Rust	2025-08-15 19:31:35
4	Hidden user	9133	Rust	2025-09-15 19:46:07

Solution running time distribution