Problem B
Subprime — Problem Statistics

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Submissions	1089
Accepted submissions	389
Submission ratio	35.72%
Authors	371
Full solves [?]	311
Full solve Ratio	83.83%

#	User	Runtime	Language	Date
1	Mirel Cosulschi	0.01 s	C	2025-03-21 18:16:33
2	Bergur Snorrason	0.02 s	C	2022-02-28 09:17:00

#	User	Runtime	Language	Date
1	Alex Hill	0.01 s	C++	2022-02-26 20:18:10
2	Frank Endriss	0.01 s	C++	2022-06-30 15:56:14
3	Hidden user	0.01 s	C++	2022-07-04 15:27:56
4	Md Nafis Faiyaz	0.01 s	C++	2022-08-09 21:22:56
5	Quan Le	0.01 s	C++	2022-09-14 16:15:45
6	Marshall D Feng	0.01 s	C++	2022-11-07 20:45:21
7	Anton Cheng	0.01 s	C++	2023-02-12 21:50:52
8	Yue Zhang	0.01 s	C++	2023-02-19 21:26:51
9	Hidden user	0.01 s	C++	2023-03-14 23:40:01
10	Lucas Scharenbroch	0.01 s	C++	2023-03-30 16:54:54

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.08 s	Java	2025-04-11 12:08:42
2	Yao Amegandjin	0.13 s	Java	2025-10-12 23:52:10
3	Hieu Tran	0.14 s	Java	2022-03-06 11:08:23
4	Haohong Li	0.15 s	Java	2022-02-26 19:30:28
5	Kevin Xu	0.15 s	Java	2022-02-26 22:19:34
6	Ahmad Barhamje	0.15 s	Java	2023-12-02 20:46:23
7	Abdel Issa	0.16 s	Java	2022-02-26 21:02:54
8	Peter Li	0.16 s	Java	2022-03-01 20:52:57
9	Bjørn Dons	0.16 s	Java	2022-04-09 09:53:53
10	Andrew Jia	0.17 s	Java	2022-03-05 02:07:27

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.13 s	JavaScript (SpiderMonkey)	2023-02-28 23:55:50
2	Bjørn Chr. Soltvedt	0.68 s	JavaScript (SpiderMonkey)	2022-03-01 19:07:50

#	User	Runtime	Language	Date
1	Timothy Gaede	0.63 s	Julia	2024-07-16 06:34:10

#	User	Runtime	Language	Date
1	Jacob Huebner	0.21 s	Kotlin	2022-02-28 04:20:35
2	Nicholas Johnson	0.29 s	Kotlin	2022-02-26 20:47:37
3	Benjamin Laurence Erickson	0.34 s	Kotlin	2023-04-07 19:24:16

#	User	Runtime	Language	Date
1	Sivasankaran D	1.05 s	Python 2	2025-10-04 09:34:16

#	User	Runtime	Language	Date
1	Jiaming Kong	0.06 s	Python 3	2025-08-08 04:23:28
2	Hidden user	0.06 s	Python 3	2026-02-15 14:17:57
3	Dr. Paul R. F. Schumacher	0.07 s	Python 3	2024-10-14 17:38:32
4	Sam Light	0.08 s	Python 3	2022-02-27 20:46:55
5	Ryan Orth	0.09 s	Python 3	2022-02-26 20:36:21
6	Peter Stauder	0.09 s	Python 3	2023-02-19 17:11:57
7	Jaden Peterson	0.10 s	Python 3	2022-10-06 22:34:04
8	Nicholas Russell Saerang	0.10 s	Python 3	2023-02-22 00:42:17
9	Sai Sourabh C	0.10 s	Python 3	2023-03-20 13:36:26
10	Jason Clarke	0.10 s	Python 3	2024-04-09 11:41:19

#	User	Runtime	Language	Date
1	Thomas Feld	0.45 s	Ruby	2023-08-09 13:17:39

#	User	Runtime	Language	Date
1	Andreas Hartman	0.01 s	Rust	2026-01-28 20:41:05
2	Bas Dirks	0.02 s	Rust	2024-01-25 22:27:15
3	James Felder	0.36 s	Rust	2025-09-18 23:07:05

#	User	Length	Language	Date
1	Mirel Cosulschi	728	C	2025-03-21 18:16:33
2	Bergur Snorrason	2102	C	2022-02-28 09:15:59

#	User	Length	Language	Date
1	Dmitry Lyubshin	473	C++	2023-04-16 03:03:03
2	Armen Andreasyan	578	C++	2022-05-28 10:30:09
3	Klaus Kraßnitzer	590	C++	2022-04-18 21:59:15
4	Vladimir Folunin	602	C++	2025-07-26 11:44:09
5	Soham Samanta	626	C++	2023-08-04 22:40:57
6	Chenghao Wang	631	C++	2023-02-16 23:56:15
7	Jay Leeds	658	C++	2022-02-26 19:13:23
8	Donald Dong	658	C++	2022-03-18 05:56:03
9	Nathan Taylor	676	C++	2023-11-11 02:06:33
10	Tuấn Anh Nguyễn Phạm	685	C++	2023-10-05 03:48:16

#	User	Length	Language	Date
1	Doug Goodman	687	Java	2022-02-27 16:32:40
2	Josh Henderson	696	Java	2022-02-26 21:36:26
3	Michael Stephen Skalak	764	Java	2022-03-29 03:06:57
4	Nishikar Paruchuri	796	Java	2022-02-27 01:40:07
5	Felix Yu	858	Java	2025-05-21 02:10:12
6	Kevin Kauffman	873	Java	2022-02-27 20:24:00
7	Abdel Issa	893	Java	2022-02-26 21:02:54
8	Crystal Sharpe	913	Java	2022-03-15 05:17:56
9	Hidden user	959	Java	2023-02-17 21:00:08
10	Murilo Lopes	1006	Java	2024-02-05 18:27:12

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	627	JavaScript (SpiderMonkey)	2023-02-28 23:55:50
2	Bjørn Chr. Soltvedt	6671	JavaScript (SpiderMonkey)	2022-03-01 19:07:50

#	User	Length	Language	Date
1	Timothy Gaede	1045	Julia	2024-07-16 06:34:10

#	User	Length	Language	Date
1	Jacob Huebner	709	Kotlin	2022-02-28 03:56:20
2	Benjamin Laurence Erickson	731	Kotlin	2023-04-07 19:24:16
3	Nicholas Johnson	799	Kotlin	2022-02-26 20:47:37

#	User	Length	Language	Date
1	Sivasankaran D	594	Python 2	2025-10-04 09:34:16

#	User	Length	Language	Date
1	Benjamin Z White	183	Python 3	2023-06-04 21:30:27
2	Peter Stauder	244	Python 3	2023-02-19 17:11:57
3	Victorio NASCIMENTO	278	Python 3	2024-11-28 14:04:27
4	Hrant Hovhannisyan	287	Python 3	2025-08-04 10:41:00
5	Clement Oh	290	Python 3	2023-10-15 15:55:33
6	Caeden Whitaker	292	Python 3	2022-02-27 05:27:04
7	Shashank Bhatt	294	Python 3	2022-03-05 00:56:04
8	Tai Tze Kin	299	Python 3	2024-05-03 17:25:38
9	Josh Taylor	303	Python 3	2023-10-13 00:58:09
10	Jason Clarke	312	Python 3	2024-04-09 12:20:32

#	User	Length	Language	Date
1	Thomas Feld	92	Ruby	2023-08-09 13:18:50

#	User	Length	Language	Date
1	James Felder	1241	Rust	2025-09-18 23:17:43
2	Bas Dirks	1706	Rust	2024-01-25 22:27:15
3	Andreas Hartman	4310	Rust	2026-01-28 20:44:23

Solution running time distribution