Problem B
Through the Grapevine — Problem Statistics

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Submissions	7103
Accepted submissions	1208
Submission ratio	17.01%
Authors	933
Full solves [?]	740
Full solve Ratio	79.31%

#	User	Runtime	Language	Date
1	Mirel Cosulschi	0.09 s	C	2022-11-15 23:11:24

#	User	Runtime	Language	Date
1	Agis Daniels	0.05 s	C++	2021-12-22 14:02:44
2	Madhav Valiyaparambil	0.07 s	C++	2025-03-29 04:30:36
3	Yifei Wu	0.07 s	C++	2025-10-09 10:01:15
4	Dmitry Lyubshin	0.08 s	C++	2018-10-23 02:38:42
5	Tomas Lagland	0.08 s	C++	2019-04-27 15:48:44
6	Hjalte Sorgenfrei Mac Dalland	0.08 s	C++	2021-04-05 03:21:09
7	Choi Min Suk	0.08 s	C++	2021-05-29 10:49:57
8	Sander de Beet	0.08 s	C++	2021-08-03 20:47:23
9	Nicholas Foo Chuan Le	0.08 s	C++	2022-04-12 20:29:29
10	Jakob Pinedo	0.08 s	C++	2024-01-23 08:30:24

#	User	Runtime	Language	Date
1	Norbert Voelker	0.10 s	Go	2023-10-28 00:25:03

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.12 s	Java	2024-12-20 18:42:09
2	Leon Wang	0.31 s	Java	2024-10-24 16:53:25
3	Crystal Sharpe	0.33 s	Java	2020-07-02 23:11:09
4	Bjørn Dons	0.34 s	Java	2018-10-23 01:29:45
5	Alvin Lee	0.37 s	Java	2024-10-23 02:25:12
6	Jack Fang	0.40 s	Java	2024-11-01 00:01:37
7	Jimmy Dinh	0.41 s	Java	2023-03-23 06:56:14
8	Sayam Goyal	0.42 s	Java	2025-11-07 05:34:28
9	Hans Trygve Rørlien	0.43 s	Java	2022-01-26 14:27:51
10	Hidden user	0.44 s	Java	2021-05-01 15:11:55

#	User	Runtime	Language	Date
1	Chijioke Orabueze	0.46 s	JavaScript (Node.js)	2025-12-13 11:06:03
2	Nicolas Guadagno	0.53 s	JavaScript (Node.js)	2025-05-30 15:57:11
3	Antonio Luiz Weingartner Junior	0.73 s	JavaScript (Node.js)	2025-05-16 16:24:13
4	Daniel Liland	1.09 s	JavaScript (Node.js)	2022-01-26 19:27:48

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.35 s	JavaScript (SpiderMonkey)	2023-08-01 22:10:34
2	Bjørn Chr. Soltvedt	0.46 s	JavaScript (SpiderMonkey)	2023-11-24 20:54:29

#	User	Runtime	Language	Date
1	Asger Hautop Drewsen	0.20 s	Python 2	2018-11-10 21:31:14
2	Aarav Singh	0.21 s	Python 2	2018-10-24 06:23:06
3	Andreas Björklund	0.21 s	Python 2	2022-01-02 19:47:27
4	Agis Daniels	0.23 s	Python 2	2020-03-30 18:21:26
5	Oskar Haarklou Veileborg	0.24 s	Python 2	2018-10-26 11:09:24
6	Hidden user	0.26 s	Python 2	2019-08-02 00:49:04

#	User	Runtime	Language	Date
1	Jiaming Kong	0.21 s	Python 3	2025-08-07 08:51:43
2	Adithya Palaniappan Ramesh	0.22 s	Python 3	2025-11-06 23:44:19
3	Ryan Tan	0.23 s	Python 3	2025-02-26 11:39:41
4	Auburn Ford	0.24 s	Python 3	2019-10-17 00:51:09
5	bhavin	0.24 s	Python 3	2025-03-29 05:03:03
6	Andrew McGehee	0.25 s	Python 3	2019-10-14 23:38:14
7	Michael Cheng	0.25 s	Python 3	2023-02-24 21:36:53
8	Ole Vik Lysne	0.25 s	Python 3	2024-05-28 18:00:54
9	Connor Johnston	0.26 s	Python 3	2019-10-09 07:42:55
10	Thomas Schibler	0.26 s	Python 3	2023-02-28 07:59:46

#	User	Runtime	Language	Date
1	Thomas Feld	0.51 s	Ruby	2025-11-20 14:47:39
2	Jeffrey Bo Mun	0.83 s	Ruby	2022-10-21 01:24:15

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.02 s	Rust	2025-06-02 01:20:10
2	Michael Cheng	0.08 s	Rust	2023-02-25 21:24:07
3	Ryan Chau	0.09 s	Rust	2023-03-07 04:00:44
4	Lukas Dutrieux	0.13 s	Rust	2025-11-06 02:31:02
5	Rolf Martin Glomsrud	0.15 s	Rust	2022-01-26 20:01:32
6	Bas Dirks	0.17 s	Rust	2024-02-11 18:23:53
7	Mariusz Oskar Kurek	0.18 s	Rust	2022-04-19 21:21:19
8	Yoeri Otten	0.20 s	Rust	2022-01-27 13:48:38

#	User	Length	Language	Date
1	Mirel Cosulschi	2394	C	2022-11-15 23:11:24

#	User	Length	Language	Date
1	Tuukka Korhonen	706	C++	2022-01-21 14:02:16
2	Hidden user	719	C++	2020-01-21 04:52:29
3	Leo Lee	792	C++	2024-03-23 05:37:49
4	Rishab Pallepati	845	C++	2021-01-20 00:35:53
5	Adrien	849	C++	2024-04-26 15:17:59
6	Hải Minh	852	C++	2020-01-25 21:22:32
7	Johan Wind	858	C++	2018-12-25 22:37:28
8	Devin Qu	879	C++	2023-03-27 04:16:01
9	Josenildo Silva	888	C++	2020-04-19 04:06:02
10	Xiaoyang Xu	889	C++	2024-09-24 02:18:43

#	User	Length	Language	Date
1	Norbert Voelker	1476	Go	2023-10-28 00:25:03

#	User	Length	Language	Date
1	Xingheng Lin	1429	Java	2019-11-16 17:05:32
2	Doug Goodman	1513	Java	2019-11-27 20:15:48
3	Marc Dominic San Pedro	1516	Java	2024-09-06 06:00:15
4	Frederick Pek	1764	Java	2021-03-09 10:33:57
5	Cory Austin	1784	Java	2021-03-17 16:40:18
6	Hidden user	1812	Java	2025-03-30 20:48:52
7	Eric Leow Yu Quan	1919	Java	2021-12-25 05:58:52
8	Hidden user	1939	Java	2020-03-25 22:27:02
9	Noé Mikkel Luka Sørensen	2022	Java	2022-04-11 00:27:33
10	Frederik Høegh Christensen	2053	Java	2022-04-10 20:26:19

#	User	Length	Language	Date
1	Chijioke Orabueze	1541	JavaScript (Node.js)	2025-12-13 11:06:03
2	Nicolas Guadagno	2060	JavaScript (Node.js)	2025-05-30 15:57:11
3	Daniel Liland	2785	JavaScript (Node.js)	2022-01-26 19:27:48
4	Antonio Luiz Weingartner Junior	3541	JavaScript (Node.js)	2025-05-16 16:24:13

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	403	JavaScript (SpiderMonkey)	2023-11-24 21:18:59
2	Christian Pilegaard Cederquist	915	JavaScript (SpiderMonkey)	2023-08-01 22:10:34

#	User	Length	Language	Date
1	Andreas Björklund	589	Python 2	2022-01-02 19:47:27
2	Oskar Haarklou Veileborg	652	Python 2	2018-10-26 11:09:24
3	Asger Hautop Drewsen	695	Python 2	2018-11-10 21:31:14
4	Aarav Singh	895	Python 2	2018-10-24 06:23:06
5	Hidden user	925	Python 2	2019-08-02 00:51:16
6	Agis Daniels	1175	Python 2	2020-03-30 18:21:26

#	User	Length	Language	Date
1	Ahmed Chamseddine	314	Python 3	2024-05-04 20:55:52
2	Will Corcoran	400	Python 3	2024-10-04 20:03:56
3	Jason Clarke	521	Python 3	2024-10-29 17:45:20
4	Lee Zhi Ming	536	Python 3	2023-04-29 16:26:42
5	Simen Sørensen	557	Python 3	2024-07-09 12:30:00
6	Thore Husfeldt	624	Python 3	2020-03-03 14:44:03
7	Troels Bjerre Lund	661	Python 3	2020-03-10 14:21:24
8	Mehir Arora	680	Python 3	2023-10-13 09:01:53
9	Yohannes Melese	691	Python 3	2021-09-14 11:04:32
10	Koray Kondakci	691	Python 3	2023-06-06 09:22:49

#	User	Length	Language	Date
1	Thomas Feld	205	Ruby	2025-11-20 14:51:19
2	Jeffrey Bo Mun	2557	Ruby	2022-10-21 01:24:15

#	User	Length	Language	Date
1	Mariusz Oskar Kurek	1969	Rust	2022-04-19 21:21:19
2	Michael Cheng	2010	Rust	2023-02-25 21:24:07
3	Bas Dirks	2060	Rust	2024-02-11 18:27:15
4	Rolf Martin Glomsrud	2889	Rust	2022-01-26 16:49:29
5	Lukas Dutrieux	3201	Rust	2025-11-06 02:31:02
6	Yoeri Otten	3338	Rust	2022-01-27 13:47:48
7	Ryan Chau	4176	Rust	2023-03-07 04:00:44
8	Vincent Lagerros	8044	Rust	2024-07-11 00:01:52

Solution running time distribution