Problem C
Contact Tracing

Back to problem description

Problem statistics

Submissions	2227
Accepted submissions	271
Submission ratio	12.17%
Authors	270
Accepted authors	166
Author ratio	61.48%

#	User	Score	Runtime	Date
1	James Rettie	100	0.10 s	2022-08-10 03:58:16

#	User	Score	Runtime	Date
1	Bjørn Dons	100	0.27 s	2023-07-10 21:23:09
2	Koh Guan Zeh	100	0.41 s	2023-11-02 03:34:43
3	Morten Flensborg Jensen	100	0.45 s	2021-12-04 15:40:44
4	Logan Pipes	100	0.56 s	2023-02-26 01:42:52
5	Modak Shantanu Bharat	100	0.70 s	2020-11-17 05:23:09
6	Yiu Yu Ho	100	0.71 s	2021-12-08 07:36:38

#	User	Score	Runtime	Date
1	Modak Shantanu Bharat	100	0.26 s	2020-11-17 05:23:50

#	User	Score	Runtime	Date
1	Sherman Chann Zhi Shen	100	0.12 s	2021-10-21 05:08:02

#	User	Runtime	Date
1	James Rettie	0.10 s	2022-08-10 03:58:16

#	User	Runtime	Date
1	Eljer Chua	0.01 s	2020-11-18 18:32:46
2	Jeroen Op de Beek	0.01 s	2021-10-28 14:01:37
3	Nicholas Chung Jun Jie	0.01 s	2022-03-27 12:04:34
4	Hidden user	0.01 s	2023-04-08 07:05:09
5	Hidden user	0.02 s	2020-11-17 20:07:09
6	Wira Azmoon	0.02 s	2020-11-18 07:24:47
7	Hidden user	0.02 s	2020-11-18 15:29:59
8	Hidden user	0.02 s	2020-11-18 18:13:31
9	Brandon Foong	0.02 s	2020-11-27 18:48:36
10	Tang Ethan Yidong	0.02 s	2021-10-23 05:34:35

#	User	Runtime	Date
1	Bjørn Dons	0.27 s	2023-07-10 21:23:09
2	Koh Guan Zeh	0.41 s	2023-11-02 03:34:43
3	Morten Flensborg Jensen	0.45 s	2021-12-04 15:40:44
4	Logan Pipes	0.56 s	2023-02-26 01:42:52
5	Modak Shantanu Bharat	0.70 s	2020-11-17 05:23:09
6	Yiu Yu Ho	0.71 s	2021-12-08 07:36:38

#	User	Runtime	Date
1	Modak Shantanu Bharat	0.26 s	2020-11-17 05:23:50

#	User	Runtime	Date
1	Zhang Wei Ethan	0.13 s	2022-05-02 18:09:43
2	Hidden user	0.13 s	2022-05-03 13:12:57
3	Lim Fang Xiang	0.13 s	2023-08-22 08:33:35
4	Hidden user	0.13 s	2023-09-30 02:48:25
5	Hidden user	0.14 s	2022-04-27 04:42:02
6	Ly	0.14 s	2022-05-02 19:48:19
7	Guo Ziyi	0.15 s	2022-04-27 16:09:56
8	Hidden user	0.15 s	2022-05-03 03:44:13
9	Chua Woon Pin	0.16 s	2022-05-03 20:41:56
10	Hidden user	0.17 s	2022-04-27 15:47:15

#	User	Runtime	Date
1	Sherman Chann Zhi Shen	0.12 s	2021-10-21 05:08:02

#	User	Length	Date
1	James Rettie	3559	2022-08-10 03:58:16

#	User	Length	Date
1	Matteo Zappia	1041	2021-11-15 00:51:29
2	Choi Min Suk	1047	2022-07-23 17:02:26
3	Hidden user	1149	2020-11-17 20:07:09
4	Andreas Alberg	1185	2023-09-12 11:15:17
5	Jeremy Lim	1230	2024-01-08 17:10:11
6	Alessandro Dario	1249	2023-10-27 16:41:41
7	Mutiraj Laksanawisit	1261	2023-04-21 07:11:32
8	Dmitry Lyubshin	1290	2023-04-25 05:52:33
9	Ben Wu	1304	2021-10-28 08:48:23
10	Hidden user	1310	2020-11-18 18:12:38

#	User	Length	Date
1	Koh Guan Zeh	3024	2023-11-02 03:34:43
2	Morten Flensborg Jensen	3183	2021-12-04 15:40:44
3	Modak Shantanu Bharat	4784	2020-11-17 05:23:09
4	Logan Pipes	5208	2023-02-26 01:42:52
5	Yiu Yu Ho	5880	2021-12-08 07:36:38
6	Bjørn Dons	7189	2023-07-10 21:23:09

#	User	Length	Date
1	Modak Shantanu Bharat	1613	2020-11-17 05:23:50

#	User	Length	Date
1	Hu Yijie	733	2022-04-28 10:52:04
2	Oskar Haarklou Veileborg	740	2021-08-19 19:28:39
3	Hidden user	787	2022-04-25 04:49:21
4	Zhang Wei Ethan	798	2022-05-02 18:10:57
5	Casper Rysgaard	800	2022-01-31 15:34:51
6	Hidden user	852	2022-05-03 13:50:58
7	Bryan Miller	860	2022-05-02 18:15:20
8	Udit Sanghi	872	2022-05-07 11:27:47
9	Lim Fang Xiang	881	2023-08-22 08:33:35
10	Hidden user	881	2023-09-30 02:48:25

#	User	Length	Date
1	Sherman Chann Zhi Shen	2002	2021-10-21 05:08:02

Solution running time distribution