Problem A
Pearls — Problem Statistics

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Submissions	354
Accepted submissions	190
Submission ratio	53.67%
Authors	61
Full solves [?]	35
Full solve Ratio	57.38%

#	User	Score	Language	Date
1	Eduardo Vicente Petry	100	C	2025-08-21 05:40:26

#	User	Score	Language	Date
1	Brent Yorgey	100	Java	2024-07-28 18:11:02
2	Joshua Chin	100	Java	2025-05-16 13:50:23

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	16	JavaScript (SpiderMonkey)	2024-06-20 18:47:55

#	User	Score	Language	Date
1	Timothy Gaede	16	Julia	2025-05-31 06:20:57

#	User	Score	Language	Date
1	Harry Zhang	100	Python 3	2024-06-20 03:45:12
2	Doug Goodman	100	Python 3	2024-07-23 21:05:14
3	Hidden user	100	Python 3	2025-01-03 15:39:31
4	Samuel McDowell	100	Python 3	2025-04-11 23:09:25
5	Zhang Hang	100	Python 3	2025-05-08 08:24:36
6	Casper Rysgaard	100	Python 3	2025-07-19 15:15:15
7	Calvin Gross	100	Python 3	2025-11-01 23:51:18
8	Hrant Hovhannisyan	100	Python 3	2025-11-03 07:31:59
9	Jiayi Liu	29	Python 3	2025-02-23 10:44:45
10	Jonathan Bowers	29	Python 3	2025-04-08 20:13:48

#	User	Score	Language	Date
1	Andreas Lindmark	100	Racket	2024-10-21 20:30:06

#	User	Score	Language	Date
1	Frank Endriss	100	Rust	2025-05-02 14:36:02

#	User	Runtime	Language	Date
1	Eduardo Vicente Petry	0.10 s	C	2025-08-21 05:40:26

#	User	Runtime	Language	Date
1	Artur Khuziakhmetov	0.05 s	C++	2025-03-14 18:32:29
2	Lew Choon Hean	0.07 s	C++	2025-01-05 16:27:21
3	Hidden user	0.07 s	C++	2025-05-29 10:20:08
4	Zsófia Keresztély	0.08 s	C++	2025-05-29 11:58:37
5	Joshua Andersson	0.09 s	C++	2024-06-20 16:08:12
6	Zsolt Németh	0.09 s	C++	2025-05-29 11:06:50
7	Vivien Varga	0.09 s	C++	2025-06-05 19:48:25
8	Nikola Katov	0.18 s	C++	2025-05-05 01:13:45
9	Szabó M. Katalin Luca	0.22 s	C++	2025-05-29 12:47:33
10	zhila	0.23 s	C++	2024-11-21 08:55:48

#	User	Runtime	Language	Date
1	Brent Yorgey	0.55 s	Java	2024-07-28 18:11:02
2	Joshua Chin	0.55 s	Java	2025-05-16 13:50:23

#	User	Runtime	Language	Date
1	Doug Goodman	0.60 s	Python 3	2024-07-23 21:05:14
2	Hidden user	0.66 s	Python 3	2025-01-03 15:39:31
3	Harry Zhang	0.73 s	Python 3	2024-06-20 03:45:12
4	Hrant Hovhannisyan	0.92 s	Python 3	2025-11-03 07:31:59
5	Calvin Gross	1.16 s	Python 3	2025-11-01 23:51:18
6	Zhang Hang	1.17 s	Python 3	2025-05-08 08:24:36
7	Samuel McDowell	1.24 s	Python 3	2025-04-11 23:09:25
8	Casper Rysgaard	1.39 s	Python 3	2025-07-19 15:26:38

#	User	Runtime	Language	Date
1	Andreas Lindmark	1.24 s	Racket	2024-10-21 20:30:06

#	User	Runtime	Language	Date
1	Frank Endriss	0.20 s	Rust	2025-05-02 14:36:02

#	User	Length	Language	Date
1	Eduardo Vicente Petry	2283	C	2025-08-21 05:40:26

#	User	Length	Language	Date
1	Júlia Baran	969	C++	2025-05-29 10:03:08
2	Zsolt Németh	1002	C++	2025-05-29 11:09:23
3	Artur Khuziakhmetov	1101	C++	2025-03-14 11:23:51
4	Alexander Skidanov	1287	C++	2024-11-22 20:44:17
5	Hidden user	1313	C++	2025-05-29 10:20:08
6	Vivien Varga	1325	C++	2025-06-05 19:48:25
7	Kristinn Hrafn Daníelsson	1344	C++	2025-05-01 22:53:30
8	zhila	1392	C++	2024-11-22 20:53:36
9	Anders Dalby	1531	C++	2025-04-18 22:54:54
10	Trần Cảnh Nam	1536	C++	2024-09-24 19:20:47

#	User	Length	Language	Date
1	Joshua Chin	2960	Java	2025-05-16 13:50:23
2	Brent Yorgey	6350	Java	2024-07-28 18:11:02

#	User	Length	Language	Date
1	Casper Rysgaard	378	Python 3	2025-07-19 15:26:38
2	Samuel McDowell	828	Python 3	2025-04-11 23:09:25
3	Hrant Hovhannisyan	1073	Python 3	2025-11-03 07:31:59
4	Doug Goodman	1115	Python 3	2024-07-23 21:05:14
5	Hidden user	1158	Python 3	2025-01-03 15:39:31
6	Harry Zhang	1336	Python 3	2024-06-20 03:45:12
7	Zhang Hang	2220	Python 3	2025-05-08 08:24:36
8	Calvin Gross	2341	Python 3	2025-11-01 23:51:18

#	User	Length	Language	Date
1	Andreas Lindmark	8897	Racket	2024-10-21 20:30:06

#	User	Length	Language	Date
1	Frank Endriss	3187	Rust	2025-05-02 14:36:02

Solution running time distribution