Problem I
Dragon Ball II — Problem Statistics

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Submissions	496
Accepted submissions	129
Submission ratio	26.01%
Authors	70
Full solves [?]	53
Full solve Ratio	75.71%

#	User	Runtime	Language	Date
1	Ivan Petrov	5.32 s	C	2020-02-06 12:48:47

#	User	Runtime	Language	Date
1	Alexander Zamani	0.14 s	C++	2024-02-01 08:32:15
2	NIck	0.16 s	C++	2023-11-26 22:54:53
3	Benjamin Qi	0.17 s	C++	2019-11-02 20:16:16
4	David Gvadzabia	0.20 s	C++	2025-09-12 17:25:03
5	Viraj Maddur	0.25 s	C++	2019-11-07 07:10:30
6	Aditya Durvasula	0.26 s	C++	2019-11-03 07:49:26
7	Cheuk Kit Lee	0.33 s	C++	2021-10-23 16:02:10
8	Chris Gittings	0.37 s	C++	2023-06-08 19:54:01
9	Andrei Gaspar	0.45 s	C++	2023-11-29 22:53:43
10	Lê Hoàng	0.47 s	C++	2025-08-08 17:59:37

#	User	Runtime	Language	Date
1	Yibo Huang	0.60 s	Java	2021-02-20 21:53:20
2	Hidden user	8.15 s	Java	2021-02-23 09:38:06
3	Ray Bai	9.28 s	Java	2020-10-02 23:29:15

#	User	Runtime	Language	Date
1	UTM CS AI	3.14 s	Python 3	2024-10-04 07:04:31

#	User	Runtime	Language	Date
1	Frank Endriss	0.31 s	Rust	2025-06-24 09:59:47

#	User	Length	Language	Date
1	Ivan Petrov	6832	C	2020-02-06 12:48:47

#	User	Length	Language	Date
1	Alexander Skidanov	1292	C++	2025-01-07 14:00:12
2	Thomas Meeks	1338	C++	2024-01-13 04:37:34
3	Artemis Ngoh	1356	C++	2023-08-24 22:53:38
4	Cheuk Kit Lee	1358	C++	2021-10-23 16:02:10
5	Lê Hoàng	1493	C++	2025-08-08 18:27:51
6	Cameron Custer	1506	C++	2022-08-04 09:08:40
7	Daniel Murphy	1559	C++	2024-05-25 23:49:38
8	Oskar Haarklou Veileborg	1607	C++	2020-07-14 14:50:56
9	Zac Friggstad	1630	C++	2023-05-22 22:29:00
10	Quan Le	1652	C++	2025-07-12 07:56:14

#	User	Length	Language	Date
1	Ray Bai	4359	Java	2020-10-02 23:29:15
2	Hidden user	4774	Java	2021-02-23 09:38:06
3	Yibo Huang	9716	Java	2021-02-20 21:53:20

#	User	Length	Language	Date
1	UTM CS AI	2420	Python 3	2024-10-04 07:04:31

#	User	Length	Language	Date
1	Frank Endriss	3277	Rust	2025-06-24 09:59:47

Solution running time distribution