Problem I
Chemicals Monitoring — Problem Statistics

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Submissions	176
Accepted submissions	42
Submission ratio	23.86%
Authors	51
Full solves [?]	33
Full solve Ratio	64.71%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.18 s	C	2019-08-06 08:32:40
2	Hidden user	0.19 s	C	2020-03-19 05:56:14

#	User	Runtime	Language	Date
1	answerr	0.07 s	C++	2022-02-18 03:50:09
2	Mohammadmahdi barghi	0.09 s	C++	2020-12-11 09:57:30
3	Jeremy Lim	0.09 s	C++	2024-07-31 13:22:31
4	Brandon Zhang	0.15 s	C++	2020-03-11 21:44:33
5	Johan Sannemo	0.16 s	C++	2016-11-15 19:36:54
6	Andrew Polizzotto	0.16 s	C++	2021-04-24 20:02:59
7	HashBash	0.21 s	C++	2024-05-18 13:01:00
8	Morgan Redshaw	0.31 s	C++	2017-11-10 02:17:01
9	Md Akif Chowdhury	0.34 s	C++	2023-01-07 11:35:43
10	Hidden user	0.37 s	C++	2022-10-15 04:12:58

#	User	Runtime	Language	Date
1	Fiona Barry	1.14 s	Java	2021-03-05 07:38:29
2	Joshua Fair	1.53 s	Java	2021-03-04 04:00:12

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.92 s	Python 3	2025-09-06 13:20:49

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.16 s	Rust	2023-08-23 14:45:04

#	User	Length	Language	Date
1	Hidden user	2008	C	2020-03-19 05:56:14
2	Ivan Petrov	2233	C	2019-08-06 08:32:40

#	User	Length	Language	Date
1	Alex Dai	1127	C++	2017-11-30 01:56:27
2	Jeremy Lim	1149	C++	2024-07-31 13:21:56
3	Brandon Zhang	1236	C++	2020-03-11 21:44:33
4	Alexander Skidanov	1261	C++	2024-11-05 16:10:26
5	Nicole Hedblom	1281	C++	2018-09-26 18:55:49
6	Md Akif Chowdhury	1282	C++	2023-01-07 11:35:43
7	Johan Sannemo	1313	C++	2016-11-15 19:36:54
8	HashBash	1332	C++	2024-05-18 13:01:00
9	Erik Amirell Eklöf	1426	C++	2020-08-30 12:24:58
10	Mohammadmahdi barghi	1579	C++	2020-12-11 09:57:30

#	User	Length	Language	Date
1	Joshua Fair	3294	Java	2021-03-04 04:00:12
2	Fiona Barry	4254	Java	2021-03-05 07:38:29

#	User	Length	Language	Date
1	Duoduo Zhao	2703	Python 3	2025-09-06 13:20:49

#	User	Length	Language	Date
1	Daniel Anker Hermansen	27569	Rust	2023-08-23 14:45:04

Solution running time distribution