Problem A
Image Decoding — Problem Statistics

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Submissions	1495
Accepted submissions	192
Submission ratio	12.84%
Authors	192
Accepted authors	160
Author ratio	83.33%

#	User	Runtime	Language	Date
1	Arnav	0.01 s	C++	2022-01-16 19:54:44
2	Otavio Sartorelli de Toledo Piza	0.01 s	C++	2022-01-17 01:48:43
3	Lucy Cheng	0.01 s	C++	2022-01-20 20:12:27
4	Ethan Dickey	0.01 s	C++	2022-02-01 02:49:46
5	Richard Feng	0.01 s	C++	2024-08-22 04:03:05
6	Jiaming Situ	0.01 s	C++	2024-08-22 04:07:16
7	Eric Zhang	0.01 s	C++	2024-08-23 02:04:49
8	Alex Park	0.01 s	C++	2024-08-23 02:13:16
9	William Kwon	0.01 s	C++	2024-08-23 04:04:14
10	Noah Trupin	0.01 s	C++	2024-08-23 20:02:15

#	User	Runtime	Language	Date
1	Mikail Khan	0.09 s	Haskell	2022-01-14 19:48:38

#	User	Runtime	Language	Date
1	Leon Wang	0.11 s	Java	2024-09-01 01:53:49
2	Pranay Nandkeolyar	0.14 s	Java	00:17:26
3	Kabir Batra	0.15 s	Java	2022-01-18 07:21:16
4	Elaine Huang	0.15 s	Java	2024-08-27 17:22:02
5	Benjamin Meshanko	0.16 s	Java	2022-01-14 04:57:39
6	Brian Sun	0.16 s	Java	2022-01-15 18:43:09
7	Hidden user	0.17 s	Java	2022-01-16 01:51:42
8	Brian Qi	0.17 s	Java	2022-01-17 01:13:28
9	Ryan Borzello	0.17 s	Java	2022-01-17 05:52:08
10	Sukriti Rai	0.18 s	Java	2022-01-18 18:20:58

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	Python 3	2024-08-27 21:10:21
2	Steven Widjaja	0.06 s	Python 3	2025-01-15 23:29:55
3	Nicholas Kann	0.06 s	Python 3	2025-01-16 22:27:48
4	Kushagr Khanna	0.06 s	Python 3	2025-01-16 22:33:49
5	Jacob Zietek	0.07 s	Python 3	2022-01-20 06:51:07
6	Nick Adair	0.07 s	Python 3	2024-08-28 20:48:29
7	Jan Richtr	0.07 s	Python 3	2024-08-29 16:45:38
8	Trang Do	0.07 s	Python 3	2024-08-29 17:30:06
9	Munir Kudrati-Plummer	0.07 s	Python 3	2024-08-30 00:16:19
10	Alex Liu	0.07 s	Python 3	2024-08-30 02:44:29

#	User	Runtime	Language	Date
1	Ryan Tanaka	0.06 s	Python 3 with NumPy	2024-09-18 19:58:46

#	User	Runtime	Language	Date
1	Caleb Smith	0.08 s	Ruby	2022-01-18 02:10:41

#	User	Runtime	Language	Date
1	Eric Park	0.02 s	Rust	2025-01-15 18:40:21
2	Anirudh Rao	0.06 s	Rust	2022-01-16 06:23:01

#	User	Length	Language	Date
1	Noah Trupin	1100	C++	2024-08-23 20:02:15
2	Arnav	1113	C++	2022-01-16 19:54:44
3	Otavio Sartorelli de Toledo Piza	1126	C++	2022-01-17 01:48:43
4	Segyul Park	1141	C++	2024-08-29 19:21:10
5	Riadh Alhumaidan	1244	C++	2024-08-30 21:58:03
6	Ethan Dickey	1269	C++	2022-02-01 02:49:46
7	Angela QIan	1312	C++	2025-01-17 01:08:15
8	Nikita Gorshkov	1359	C++	2025-01-17 04:10:04
9	Nathan Andrews	1375	C++	2024-08-29 21:40:40
10	Jason Gong	1384	C++	2022-01-14 22:03:00

#	User	Length	Language	Date
1	Mikail Khan	1399	Haskell	2022-01-14 19:48:38

#	User	Length	Language	Date
1	Charles Chen	1308	Java	2024-08-23 07:25:05
2	Jeffrey Wu	1571	Java	2024-08-23 15:08:40
3	Arnav Daryani	1705	Java	2024-08-28 16:14:22
4	Caasi Boakye	1728	Java	2024-08-25 03:13:57
5	Grace Keeton	1743	Java	2022-01-19 19:44:03
6	Grace Keeton	1743	Java	2022-01-21 05:16:51
7	Harmya Bhatt	1753	Java	2022-01-20 22:52:17
8	Aditya Naidu	1996	Java	2025-01-17 17:54:12
9	Hidden user	2021	Java	2024-08-23 16:09:33
10	Andrew Xiao	2042	Java	2024-09-14 21:10:09

#	User	Length	Language	Date
1	Munir Kudrati-Plummer	463	Python 3	2024-08-30 00:16:19
2	Ishan Goel	664	Python 3	2024-08-23 01:09:15
3	Akshat Bisht	676	Python 3	2022-01-21 01:20:10
4	Nikshith Konnuru	698	Python 3	2024-08-23 01:36:16
5	Kian Kasad	748	Python 3	2025-01-16 22:22:03
6	Milosz Fecko	754	Python 3	2025-01-16 23:10:41
7	Kushagr Khanna	783	Python 3	2025-01-16 22:33:49
8	Hargun Singh	798	Python 3	2024-08-25 19:28:52
9	Ryan Chu	812	Python 3	2022-01-21 01:25:37
10	George O'Carroll	837	Python 3	2024-08-21 21:42:26

#	User	Length	Language	Date
1	Ryan Tanaka	1773	Python 3 with NumPy	2024-09-18 19:58:46

#	User	Length	Language	Date
1	Caleb Smith	676	Ruby	2022-01-18 02:10:41

#	User	Length	Language	Date
1	Anirudh Rao	1175	Rust	2022-01-16 06:23:01
2	Eric Park	2542	Rust	2025-01-15 18:40:21

Solution running time distribution