Problem A
Han — Problem Statistics

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Submissions	241
Accepted submissions	96
Submission ratio	39.83%
Authors	102
Full solves [?]	80
Full solve Ratio	78.43%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.03 s	C	2019-08-13 08:25:54

#	User	Runtime	Language	Date
1	Hidden user	0.02 s	C++	2021-02-16 16:15:58
2	Teikn Smith	0.02 s	C++	2024-10-25 03:31:29
3	Alexander Skidanov	0.02 s	C++	2024-10-25 17:28:28
4	NGUYEN DUC THANG	0.02 s	C++	2026-02-23 04:48:20
5	paopaomate	0.02 s	C++	2026-03-16 06:47:49
6	Mårten Wiman	0.03 s	C++	2016-03-30 18:06:39
7	Tomas Lagland	0.03 s	C++	2016-07-16 17:45:42
8	Li Da	0.03 s	C++	2016-11-26 12:11:54
9	Benzhu Xu	0.03 s	C++	2017-08-21 05:56:24
10	Michael Earl	0.03 s	C++	2018-02-21 06:59:41

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.20 s	Java	2020-09-12 06:15:27
2	Bjørn Dons	0.22 s	Java	2024-03-16 19:49:46
3	Nick Wu	0.32 s	Java	2016-08-15 06:43:47
4	Clement Oh	0.34 s	Java	2022-12-14 20:02:48
5	Terrence Park	0.35 s	Java	2016-03-31 01:35:34
6	Emílio Weba	0.35 s	Java	2016-04-26 01:51:11
7	Hidden user	0.35 s	Java	2016-11-20 19:12:51
8	Brent Yorgey	0.35 s	Java	2024-07-20 23:18:58
9	Martijn Muijsers	0.37 s	Java	2020-08-30 11:42:03
10	Nicholas Russell Saerang	0.40 s	Java	2022-01-28 20:26:33

#	User	Runtime	Language	Date
1	Josenildo Silva	0.09 s	Python 2	2017-05-07 02:22:30
2	Lars Åström	0.34 s	Python 2	2019-10-18 22:47:55

#	User	Runtime	Language	Date
1	Yi-Min Seah	0.13 s	Python 3	2022-01-27 17:19:32
2	Ryan Tan	0.13 s	Python 3	2024-06-15 12:45:31
3	Oskar Haarklou Veileborg	0.14 s	Python 3	2020-11-02 19:57:58
4	Hidden user	0.17 s	Python 3	2024-10-25 12:19:36
5	Andrzej Krajniak	0.19 s	Python 3	2020-12-04 21:41:27
6	Vincent Tandya	0.21 s	Python 3	2021-05-01 13:10:02
7	Huda Alquzah	0.25 s	Python 3	2025-05-31 14:59:56
8	Iman Khodadi	0.37 s	Python 3	2024-03-06 10:18:50
9	Hidden user	0.38 s	Python 3	2024-02-28 11:28:12
10	Hrant Hovhannisyan	0.45 s	Python 3	2025-07-08 10:39:42

#	User	Runtime	Language	Date
1	Frank Endriss	0.02 s	Rust	2024-08-19 16:36:49

#	User	Length	Language	Date
1	Ivan Petrov	759	C	2019-08-13 08:25:54

#	User	Length	Language	Date
1	Teikn Smith	469	C++	2024-10-25 03:31:29
2	Siyavash Najaf Zade	578	C++	2016-07-13 15:02:10
3	Guan Han Li	596	C++	2024-01-25 07:04:47
4	Mårten Wiman	700	C++	2016-03-30 18:06:39
5	Erik Dackander	795	C++	2016-03-31 13:37:57
6	Phoebe	813	C++	2024-01-25 07:03:50
7	Anatol Coen	813	C++	2024-01-31 23:40:35
8	Hidden user	847	C++	2021-02-16 16:12:54
9	Azusa Aizawa	854	C++	2019-08-13 11:06:56
10	Ron Ryvchin	863	C++	2023-08-24 11:22:46

#	User	Length	Language	Date
1	Doug Goodman	1132	Java	2017-12-20 17:05:24
2	Martijn Muijsers	1240	Java	2020-08-30 11:42:03
3	Crystal Sharpe	1282	Java	2020-09-12 06:15:27
4	Nicholas Russell Saerang	1390	Java	2022-01-28 20:26:33
5	Jac Escobedo	1472	Java	2023-07-30 17:06:59
6	Eric Leow Yu Quan	1609	Java	2021-01-16 08:32:54
7	Mehdi Maick	1723	Java	2016-09-05 19:19:54
8	Shawn Ho	2186	Java	2022-03-01 17:11:32
9	Nick Wu	2222	Java	2016-08-15 06:43:47
10	Ryan Tan	2446	Java	2022-01-28 17:43:08

#	User	Length	Language	Date
1	Lars Åström	584	Python 2	2019-10-18 22:47:55
2	Josenildo Silva	909	Python 2	2017-05-07 02:22:30

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	331	Python 3	2020-11-02 19:56:39
2	Hrant Hovhannisyan	463	Python 3	2025-07-08 10:39:42
3	Atli Fannar Franklín	549	Python 3	2025-08-26 02:10:14
4	Casper Rysgaard	611	Python 3	2022-02-08 19:57:35
5	Hidden user	615	Python 3	2024-02-28 11:28:12
6	Ryan Tan	645	Python 3	2024-06-15 12:45:31
7	Iman Khodadi	662	Python 3	2024-03-06 10:24:03
8	Andrzej Krajniak	1051	Python 3	2020-12-04 21:41:27
9	Vincent Tandya	1373	Python 3	2021-05-01 13:10:02
10	Mbark Achkarfach	1441	Python 3	2021-09-16 22:20:45

#	User	Length	Language	Date
1	Frank Endriss	11929	Rust	2024-08-19 16:36:49

Solution running time distribution