Problem B
Happy Happy Prime Prime — Problem Statistics

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Submissions	987
Accepted submissions	537
Submission ratio	54.41%
Authors	375
Full solves [?]	374
Full solve Ratio	99.73%

#	User	Runtime	Language	Date
1	MartinLindblom	0.17 s	Java	2020-05-07 17:54:28
2	Paul Höft	0.17 s	Java	2022-04-20 10:38:47
3	philip norberg	0.17 s	Java	2024-03-17 09:43:11
4	Jamie Mersh	0.17 s	Java	2024-03-17 12:12:33
5	Axel Hellstrand	0.17 s	Java	2024-04-02 16:51:42
6	Sofie Wiklund	0.20 s	Java	2025-04-23 10:36:51
7	Edvin Bergström	0.21 s	Java	2021-04-21 14:58:35
8	Daniel Norström	0.21 s	Java	2021-04-28 08:04:23
9	Anton Nylund	0.22 s	Java	2023-04-13 16:31:08
10	Olav Övrebö	0.24 s	Java	2018-04-29 13:44:02

#	User	Runtime	Language	Date
1	Silas Lenz	0.34 s	Kotlin	2019-05-06 14:04:13

#	User	Runtime	Language	Date
1	Måns Gezelius	0.19 s	Python 2	2018-04-24 01:00:11

#	User	Runtime	Language	Date
1	Arturas Aleksandrauskas	0.04 s	Python 3	2019-04-17 22:01:14
2	Robin Andersson	0.05 s	Python 3	2016-05-01 11:38:36
3	Morgan Nordberg	0.05 s	Python 3	2025-04-25 10:18:04
4	Karl Sorsell	0.06 s	Python 3	2025-03-31 14:17:40
5	Jenny Hanås	0.06 s	Python 3	2025-04-25 11:17:30
6	Philip Gustafsson	0.07 s	Python 3	2025-04-17 18:52:18
7	Oskar Arensmeier	0.07 s	Python 3	2025-04-20 11:31:01
8	Hannah Bahrehman	0.07 s	Python 3	2025-04-25 12:29:05
9	Martin Johansen	0.07 s	Python 3	2025-04-25 12:51:25
10	Anton Nilsson	0.07 s	Python 3	2025-04-29 20:57:45

#	User	Runtime	Language	Date
1	Leo Jarhede	0.01 s	Rust	2025-04-25 08:25:02
2	Linus Käll	0.02 s	Rust	2022-04-15 13:39:30
3	Edvin Kjell	0.02 s	Rust	2022-04-18 10:44:39
4	Alexander Berntsson	0.02 s	Rust	2025-04-19 22:59:16
5	Abdulsalam Al-Gaaod	0.03 s	Rust	2025-09-10 12:56:44
6	Axel Thelin	0.21 s	Rust	2024-03-29 15:05:13

#	User	Length	Language	Date
1	Kalle Ytterberg	725	C++	2023-04-10 13:32:36
2	Anton Iacobaeus	755	C++	2024-04-10 16:38:56
3	Daniel Ericsson	758	C++	2017-05-05 08:12:00
4	Martin Jonson	762	C++	2023-03-31 11:04:09
5	Liv Kåreborn	766	C++	2022-04-20 13:05:43
6	Vladimir Valyukh	773	C++	2016-06-08 13:24:03
7	Karl Duckert Karlsson	797	C++	2025-04-15 09:21:47
8	Niklas Samuelsson	806	C++	2022-04-08 11:15:14
9	Kristian Sikiric	850	C++	2019-04-17 08:51:13
10	Kim Sundström	860	C++	2022-04-21 12:50:46

#	User	Length	Language	Date
1	Inge Hansson	1241	Java	2024-03-18 09:36:43
2	Olav Övrebö	2238	Java	2018-04-29 13:44:02
3	Andreas Hultqvist	3024	Java	2020-04-23 15:34:31
4	Lovisa Stålebrink	3575	Java	2021-04-24 18:35:23
5	Sofie Wiklund	3642	Java	2025-04-23 10:36:51
6	Daniel Norström	3911	Java	2021-04-28 08:04:23
7	Johan von Axelson	3947	Java	2025-04-14 12:19:59
8	Axel Hellstrand	4037	Java	2024-04-02 16:51:42
9	Johan Runestam	4305	Java	2021-04-27 21:18:52
10	Jamie Mersh	4387	Java	2024-03-17 12:13:35

#	User	Length	Language	Date
1	Silas Lenz	3650	Kotlin	2019-05-06 14:04:13

#	User	Length	Language	Date
1	Måns Gezelius	556	Python 2	2018-04-24 01:00:11

#	User	Length	Language	Date
1	Gustav Elmqvist	168	Python 3	2023-03-02 18:07:00
2	Jorke de Vlas	190	Python 3	2024-04-04 12:28:54
3	Erik Ulff	245	Python 3	2024-03-14 12:06:49
4	Emil Hägred Koverberg	427	Python 3	2025-04-22 11:05:25
5	Patrik Andersson	502	Python 3	2016-04-29 15:17:52
6	Mehran Mamivand	521	Python 3	2025-04-22 18:18:46
7	Laura Oksanen	557	Python 3	2024-04-04 17:16:23
8	Kevin Scott	564	Python 3	2024-04-06 17:48:14
9	Hassan Mustafa	582	Python 3	2023-04-10 22:01:34
10	Victor Eriksson	618	Python 3	2024-04-03 15:32:11

#	User	Length	Language	Date
1	Leo Jarhede	2099	Rust	2025-04-25 08:25:02
2	Edvin Kjell	2104	Rust	2022-04-18 10:44:39
3	Axel Thelin	2151	Rust	2024-03-29 15:05:13
4	Alexander Berntsson	2316	Rust	2025-04-19 22:59:16
5	Abdulsalam Al-Gaaod	2391	Rust	2025-09-10 12:56:44
6	Linus Käll	4192	Rust	2022-04-15 13:52:40

Solution running time distribution