Problem AI
Equivalent Exchange — Problem Statistics

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Submissions	534
Accepted submissions	100
Submission ratio	18.73%
Authors	87
Full solves [?]	68
Full solve Ratio	78.16%

#	User	Runtime	Language	Date
1	Nyamdavaa Amar	0.22 s	C++	2022-02-28 10:47:47
2	cp joker	0.23 s	C++	2022-03-01 04:02:59
3	Farrel Dwireswara Salim	0.24 s	C++	2023-02-21 07:31:40
4	Dario Petrillo	0.26 s	C++	2022-10-17 14:10:24
5	Nicholas Foo Chuan Le	0.26 s	C++	2023-04-20 15:21:03
6	Marc Phua	0.27 s	C++	2022-02-28 18:23:06
7	Danny Antonelli	0.28 s	C++	2022-10-19 07:56:52
8	Zhang Jikun	0.29 s	C++	2023-02-20 14:35:44
9	Brandon Foong	0.29 s	C++	2023-04-18 18:16:38
10	Richard Wang	0.31 s	C++	2024-05-08 00:19:59

#	User	Runtime	Language	Date
1	Bjørn Dons	0.94 s	Go	2023-07-28 16:44:55

#	User	Runtime	Language	Date
1	Toh Xuan Ning Jeanne	0.84 s	Java	2022-02-28 12:28:52
2	Hidden user	0.95 s	Java	2023-05-04 09:24:22

#	User	Runtime	Language	Date
1	Oskar Haarklou Veileborg	0.56 s	Python 3	2022-03-10 20:23:31
2	Brandon Foong	0.59 s	Python 3	2023-04-18 18:11:12
3	Francesco Bianchi	0.67 s	Python 3	2022-10-18 20:27:13
4	Matteo D'Agostino	0.68 s	Python 3	2022-10-18 16:02:50
5	Eric Leow Yu Quan	0.71 s	Python 3	2022-11-20 14:14:47
6	Thomas Feld	0.73 s	Python 3	2023-11-08 09:55:08
7	Gao Tianrun	0.90 s	Python 3	2024-03-03 10:46:58
8	Nicholas Russell Saerang	0.91 s	Python 3	2023-04-18 19:03:36
9	Melfin Elisha Devout	0.91 s	Python 3	2023-07-16 18:24:37
10	Lee Yi Heng	0.93 s	Python 3	2024-03-02 18:23:08

#	User	Length	Language	Date
1	Tan Kwang Thiag	522	C++	2024-03-03 13:35:05
2	Lim An Jun	635	C++	2023-02-24 10:57:37
3	Nikita Kiselov	708	C++	2025-10-21 04:54:49
4	Rama Aryasuta Pangestu	736	C++	2022-03-15 16:42:37
5	Brandon Foong	805	C++	2023-04-18 18:16:38
6	David Chik	809	C++	2022-02-28 11:05:07
7	Jeremy Lim	818	C++	2023-12-20 21:48:12
8	Atli Fannar Franklín	892	C++	2022-03-17 15:17:25
9	Dmitry Lyubshin	903	C++	2023-05-23 19:20:24
10	Dario Petrillo	905	C++	2022-10-17 14:10:24

#	User	Length	Language	Date
1	Bjørn Dons	1633	Go	2023-07-28 16:44:55

#	User	Length	Language	Date
1	Toh Xuan Ning Jeanne	3813	Java	2022-02-28 12:28:52
2	Hidden user	4769	Java	2023-05-04 09:24:22

#	User	Length	Language	Date
1	Thomas Feld	304	Python 3	2023-11-08 10:05:44
2	Oskar Haarklou Veileborg	316	Python 3	2022-03-10 20:23:31
3	Brandon Foong	423	Python 3	2023-04-18 18:11:12
4	Matteo D'Agostino	484	Python 3	2022-10-18 16:02:50
5	Eric Leow Yu Quan	517	Python 3	2022-11-20 14:14:47
6	Ole Vik Lysne	605	Python 3	2025-09-12 12:59:35
7	Gao Tianrun	667	Python 3	2024-03-03 10:44:07
8	Nicholas Russell Saerang	675	Python 3	2023-04-18 19:03:36
9	Ng Tze Henn	695	Python 3	2024-03-03 12:26:38
10	Melfin Elisha Devout	770	Python 3	2023-07-16 18:24:37

Solution running time distribution