Problem F
Reverse Polish to Infix Notation (Hard) — Problem Statistics

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Submissions	1455
Accepted submissions	384
Submission ratio	26.39%
Authors	159
Full solves [?]	48
Full solve Ratio	30.19%

#	User	Runtime	Language	Date
1	Moria Enjoyer	0.01 s	C++	2026-02-26 01:12:22
2	Robert Chung	0.02 s	C++	2026-03-03 17:26:31
3	Si Jie Tan	0.03 s	C++	2026-01-11 10:54:30
4	Frans Meulenbroeks	0.03 s	C++	2026-02-19 17:04:07
5	Jeremy Lim	0.04 s	C++	2026-02-04 08:04:00
6	Muhammad Irham Rasyidi	0.05 s	C++	2026-02-12 06:29:23
7	Ernest Ng Zi Xuan	0.08 s	C++	2026-01-22 10:34:00

#	User	Runtime	Language	Date
1	Brent Yorgey	0.10 s	Haskell	2026-01-12 19:11:22

#	User	Runtime	Language	Date
1	Joakim Sunde	0.10 s	Java	2018-09-09 06:28:38
2	Jonas Møller	0.10 s	Java	2018-09-09 20:15:36
3	Sven Rönnbäck	0.11 s	Java	2026-01-19 15:36:00
4	John Isak Fjellvang Villanger	0.12 s	Java	2018-09-06 17:38:46
5	Jakob Kallestad	0.12 s	Java	2018-09-21 12:22:11
6	Hidden user	0.18 s	Java	2018-09-24 14:23:33
7	Carl August Gjørsvik	0.20 s	Java	2018-09-26 12:56:05
8	Daniel Silgjerd	0.22 s	Java	2018-09-18 18:45:56
9	Kristian Knarvik	0.22 s	Java	2018-09-26 19:53:13
10	Torstein Strømme	0.22 s	Java	2018-09-28 23:44:23

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.08 s	JavaScript (SpiderMonkey)	2026-01-14 07:49:27

#	User	Runtime	Language	Date
1	Isaac Lee	0.12 s	Python 3	2026-02-25 03:49:46
2	Hidden user	0.14 s	Python 3	2026-01-27 02:47:21
3	Ole Vik Lysne	0.15 s	Python 3	2026-01-19 17:19:24
4	Jay Hong	0.16 s	Python 3	2026-01-22 08:09:47
5	Teikn Smith	0.19 s	Python 3	2026-03-07 18:33:55
6	Ryan Tan	0.35 s	Python 3	2026-02-15 10:01:51
7	Tan Yi Long	0.37 s	Python 3	2026-01-21 12:32:29
8	Casper Rysgaard	0.50 s	Python 3	2026-01-19 16:42:27
9	Nicholas Russell Saerang	0.59 s	Python 3	2026-01-21 17:02:37
10	Hrant Hovhannisyan	0.59 s	Python 3	2026-01-22 05:16:32

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2026-01-14 10:36:01
2	Lasse Letager Hansen	0.02 s	Rust	2026-01-21 22:19:09

#	User	Length	Language	Date
1	Frans Meulenbroeks	382	C++	2026-02-19 18:35:10
2	Ernest Ng Zi Xuan	835	C++	2026-01-22 10:34:00
3	Si Jie Tan	1062	C++	2026-01-11 10:54:30
4	Jeremy Lim	1099	C++	2026-02-04 15:05:22
5	Robert Chung	1561	C++	2026-03-03 17:26:31
6	Muhammad Irham Rasyidi	1677	C++	2026-02-12 06:29:23
7	Moria Enjoyer	4054	C++	2026-02-26 01:12:22

#	User	Length	Language	Date
1	Brent Yorgey	8159	Haskell	2026-01-12 19:11:22

#	User	Length	Language	Date
1	Alexander Matheson	1382	Java	2026-03-05 01:27:10
2	Carl August Gjørsvik	1559	Java	2018-08-25 19:10:56
3	Enzio Kam Hai Hong	1816	Java	2026-01-22 05:07:56
4	Joakim Algrøy	2261	Java	2018-08-27 21:45:33
5	Jakob Kallestad	2448	Java	2018-08-30 21:49:00
6	Kristian Knarvik	2594	Java	2018-09-11 22:05:37
7	Daniel Silgjerd	2626	Java	2018-09-18 18:45:56
8	Nora Hobæk Hovland	2676	Java	2018-09-06 16:59:48
9	Chew Wei Jie	2709	Java	2026-02-20 12:26:41
10	Kristian Aksland	2840	Java	2018-09-10 13:34:27

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	151	JavaScript (SpiderMonkey)	2026-01-14 07:50:43

#	User	Length	Language	Date
1	Nicholas Russell Saerang	356	Python 3	2026-01-21 17:02:37
2	Hidden user	467	Python 3	2026-01-27 02:47:56
3	Casper Rysgaard	512	Python 3	2026-01-19 16:42:27
4	Teikn Smith	521	Python 3	2026-03-07 18:33:55
5	Hrant Hovhannisyan	536	Python 3	2026-01-22 05:17:12
6	Hidden user	536	Python 3	2026-02-02 12:19:49
7	Doug Goodman	555	Python 3	2026-01-24 16:29:29
8	Ole Vik Lysne	568	Python 3	2026-01-19 17:21:50
9	Tan Yi Long	831	Python 3	2026-01-21 12:32:29
10	Ryan Tan	834	Python 3	2026-02-15 10:01:51

#	User	Length	Language	Date
1	Lasse Letager Hansen	968	Rust	2026-01-21 22:31:29
2	Vincent Lagerros	65979	Rust	2026-01-14 10:36:01

Solution running time distribution