Problem I
Avoiding Airports — Problem Statistics

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Submissions	1268
Accepted submissions	282
Submission ratio	22.24%
Authors	265
Full solves [?]	173
Full solve Ratio	65.28%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.11 s	C	2019-08-14 15:04:52

#	User	Runtime	Language	Date
1	Guillermo Sanchez	0.08 s	C++	2018-11-27 00:01:27
2	Jialin Ouyang	0.08 s	C++	2019-11-30 10:26:33
3	Jeremy Lim	0.08 s	C++	2025-11-30 22:19:48
4	Bohao Sun	0.09 s	C++	2018-09-16 05:13:15
5	Hidden user	0.10 s	C++	2019-09-11 10:08:10
6	Muhammad Irham Rasyidi	0.11 s	C++	2019-02-15 02:28:23
7	Andreas Grigorjew	0.11 s	C++	2020-02-28 16:19:06
8	Hidden user	0.11 s	C++	2021-07-11 06:12:42
9	Zhicheng Huang	0.11 s	C++	2024-06-21 08:33:57
10	Quan Le	0.11 s	C++	2024-12-12 15:19:10

#	User	Runtime	Language	Date
1	Daniel Moyer	0.63 s	Java	2018-10-18 03:48:29
2	Benjamin Reidys	0.70 s	Java	2019-03-25 05:31:54
3	Godmar Back	0.86 s	Java	2017-11-27 20:17:09
4	Nathan Huckleberry	1.27 s	Java	2018-04-02 04:30:52
5	Troels Bjerre Lund	1.30 s	Java	2018-10-02 20:23:03
6	Steven Cheng	1.34 s	Java	2018-03-31 23:45:26
7	Russian Swag	1.72 s	Java	2021-12-06 21:26:39
8	Kevin Kauffman	1.75 s	Java	2021-10-22 16:56:19
9	Hidden user	1.91 s	Java	2020-06-05 19:58:18
10	Leon Cao	1.93 s	Java	2018-11-08 20:23:11

#	User	Runtime	Language	Date
1	Jeff Robertson	0.28 s	Python 2	2017-11-28 00:38:50
2	Hidden user	1.83 s	Python 2	2018-11-13 00:01:56

#	User	Runtime	Language	Date
1	Ahmed Chamseddine	1.26 s	Python 3	2025-08-17 22:31:14

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.14 s	Rust	2023-07-11 13:48:22
2	Ryan O'Hara	0.18 s	Rust	2022-11-18 03:05:46

#	User	Length	Language	Date
1	Ivan Petrov	2076	C	2019-08-14 15:04:52

#	User	Length	Language	Date
1	Davi Bonfim Moraes Morant de Holanda	1396	C++	2021-02-01 02:52:48
2	Hidden user	1509	C++	2024-05-06 19:48:16
3	Soumik Sarkar	1609	C++	2019-01-01 22:19:49
4	Jinxi Yang	1633	C++	2023-12-21 06:25:06
5	Евгений Карпович	1663	C++	2025-10-29 09:12:56
6	Zhicheng Huang	1712	C++	2024-06-21 08:33:57
7	Alex Dai	1785	C++	2017-11-27 11:31:47
8	Dat Vu	1789	C++	2022-08-24 11:01:43
9	Hua Fan Cai	1816	C++	2018-10-29 04:17:35
10	Shinwook Park	1842	C++	2023-11-15 04:26:07

#	User	Length	Language	Date
1	Hidden user	1937	Java	2020-06-05 19:58:18
2	Kevin Kauffman	3104	Java	2021-10-22 16:56:19
3	Troels Bjerre Lund	3202	Java	2018-10-02 20:23:03
4	Russian Swag	3220	Java	2021-12-06 21:26:39
5	Leon Cao	3263	Java	2018-11-08 20:23:11
6	Nathan Huckleberry	4369	Java	2018-04-02 04:30:52
7	Benjamin Reidys	5110	Java	2019-03-25 05:31:54
8	Steven Cheng	5965	Java	2018-03-31 23:45:26
9	Daniel Moyer	6946	Java	2018-10-18 03:48:29
10	Godmar Back	7836	Java	2017-11-27 20:17:09

#	User	Length	Language	Date
1	Hidden user	1432	Python 2	2018-11-13 00:01:56
2	Jeff Robertson	1488	Python 2	2017-11-28 00:38:50

#	User	Length	Language	Date
1	Ahmed Chamseddine	460	Python 3	2025-08-17 22:31:14

#	User	Length	Language	Date
1	Ryan O'Hara	5817	Rust	2022-11-17 09:08:33
2	Daniel Anker Hermansen	21790	Rust	2023-07-11 13:48:22

Solution running time distribution