Problem A
Code Names — Problem Statistics

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Submissions	548
Accepted submissions	244
Submission ratio	44.53%
Authors	221
Full solves [?]	173
Full solve Ratio	78.28%

#	User	Runtime	Language	Date
1	Arnav Sastry	0.10 s	Java	2020-05-27 20:21:30
2	Liam Keliher	0.11 s	Java	2020-07-19 05:26:35
3	Ray Bai	0.11 s	Java	2020-11-11 02:57:36
4	Kevin Lim Yong Shen	0.11 s	Java	2022-03-12 07:22:59
5	Nick Wu	0.13 s	Java	2025-10-22 03:35:05
6	Brent Yorgey	0.16 s	Java	2019-12-13 04:36:00
7	Bjørn Dons	0.16 s	Java	2023-07-10 20:25:04
8	Sriniketh Vangaru	0.18 s	Java	2023-10-15 04:17:49
9	Jacob Huebner	0.19 s	Java	2019-11-19 18:00:34
10	Conor Perreault	0.19 s	Java	2020-11-04 00:27:40

#	User	Runtime	Language	Date
1	Hidden user	0.19 s	Kotlin	2020-03-29 08:40:43
2	Nicholas Johnson	0.43 s	Kotlin	2020-03-24 22:39:47
3	Phường Lên	0.51 s	Kotlin	2020-05-27 04:47:12

#	User	Runtime	Language	Date
1	Andreas Björklund	0.10 s	Python 2	2020-01-06 12:44:36

#	User	Runtime	Language	Date
1	Declan Chukwu	0.07 s	Python 3	2025-08-04 01:48:36
2	Dominic Berzin Chua Way Gin	0.10 s	Python 3	2023-11-19 11:12:25
3	Nicholas Russell Saerang	0.11 s	Python 3	2023-07-08 23:12:37
4	Kevin Tolentino	0.11 s	Python 3	2025-10-25 00:44:39
5	Amit Joshi	0.12 s	Python 3	2021-03-04 00:29:05
6	Jacky Dai	0.17 s	Python 3	2021-06-15 04:31:38
7	Guan Yang Ze	0.18 s	Python 3	2022-03-08 08:31:14
8	Julius Thunström	0.19 s	Python 3	2025-06-06 23:58:33
9	Oskar Haarklou Veileborg	0.21 s	Python 3	2020-11-01 21:31:08
10	Aalekh Patel	0.27 s	Python 3	2020-10-18 06:50:51

#	User	Length	Language	Date
1	Jannik Olbrich	866	C++	2025-07-11 09:52:21
2	Dmitry Lyubshin	943	C++	2023-04-22 00:44:12
3	Vu Hoang Kien	1106	C++	2022-03-08 18:25:55
4	Frederick Pek	1158	C++	2022-03-08 10:25:12
5	Ivan Hu	1195	C++	2020-10-17 18:52:07
6	Marc Phua	1200	C++	2020-07-05 10:41:13
7	Bùi Việt Dũng	1218	C++	2020-09-12 21:44:32
8	Nguyen Xuan Tung	1312	C++	2020-03-11 05:16:02
9	Teo Chaban	1331	C++	2019-11-30 19:57:28
10	Alexander Skidanov	1334	C++	2025-06-14 04:44:20

#	User	Length	Language	Date
1	Conor Perreault	1756	Java	2020-11-04 00:27:40
2	Nick Wu	2798	Java	2025-10-22 03:35:05
3	Arnav Sastry	3322	Java	2020-05-27 20:21:30
4	Andrew Polizzotto	3745	Java	2020-09-10 22:22:01
5	Jacob Huebner	4897	Java	2019-11-19 18:00:34
6	Ray Bai	5572	Java	2020-11-11 02:57:36
7	Godmar Back	6278	Java	2023-10-16 02:27:18
8	Bjørn Dons	7360	Java	2023-07-10 20:25:04
9	Brent Yorgey	8582	Java	2019-12-13 04:36:00
10	Sriniketh Vangaru	8884	Java	2023-10-15 04:17:49

#	User	Length	Language	Date
1	Hidden user	2890	Kotlin	2020-03-29 08:40:43
2	Nicholas Johnson	3575	Kotlin	2020-03-24 22:39:47
3	Phường Lên	4567	Kotlin	2020-05-27 04:47:12

#	User	Length	Language	Date
1	Andreas Björklund	1098	Python 2	2020-01-06 12:44:36

#	User	Length	Language	Date
1	Nicholas Russell Saerang	757	Python 3	2023-07-08 23:19:20
2	Yosuke Mizutani	868	Python 3	2019-12-16 00:16:48
3	Oskar Haarklou Veileborg	1258	Python 3	2020-11-01 21:32:51
4	Dominic Berzin Chua Way Gin	1394	Python 3	2023-11-19 11:12:25
5	Amit Joshi	2302	Python 3	2021-03-04 00:29:05
6	Kevin Tolentino	2346	Python 3	2025-10-25 00:44:39
7	Jacky Dai	2422	Python 3	2021-06-15 04:31:38
8	Guan Yang Ze	2703	Python 3	2022-03-08 08:31:14
9	Aalekh Patel	3390	Python 3	2020-10-18 06:50:51
10	Julius Thunström	4178	Python 3	2025-06-07 00:09:06

Solution running time distribution