Problem EF
Frustrated Queue — Problem Statistics

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Submissions	467
Accepted submissions	213
Submission ratio	45.61%
Authors	153
Full solves [?]	128
Full solve Ratio	83.66%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.03 s	C	2019-09-02 15:45:22

#	User	Runtime	Language	Date
1	Hami 93	0.01 s	C++	2016-04-22 13:28:56
2	David Wärn	0.02 s	C++	2015-06-07 20:31:33
3	Antoni Guz	0.02 s	C++	2018-03-11 17:00:48
4	Josenildo Silva	0.02 s	C++	2018-06-29 15:20:00
5	Alexander Kravberg	0.02 s	C++	2023-01-29 16:47:13
6	Vincent Li	0.03 s	C++	2019-10-19 01:03:13
7	Monics Barbs	0.03 s	C++	2023-01-24 12:52:39
8	Lew Choon Hean	0.03 s	C++	2025-01-08 09:41:30
9	Hyaline Seiche	0.04 s	C++	2017-05-15 05:35:36
10	Madhusudan Ambulkar	0.04 s	C++	2025-08-08 23:08:15

#	User	Runtime	Language	Date
1	Hami 93	0.13 s	Java	2016-04-22 15:40:09
2	Martin Maňák	0.20 s	Java	2016-04-21 08:56:56
3	Erik Baalhuis	0.20 s	Java	2017-04-15 15:49:03
4	Hidden user	0.21 s	Java	2017-01-07 00:32:30
5	Frank Ruskey	0.21 s	Java	2017-01-07 00:40:41
6	Petr Ryšavý	0.23 s	Java	2016-04-21 22:25:08
7	Nick Wu	0.27 s	Java	2016-07-04 19:22:44
8	Michael Hrabě	0.29 s	Java	2016-04-21 18:14:46
9	Brent Yorgey	0.30 s	Java	2018-08-16 23:42:58
10	James Yang	0.31 s	Java	2018-10-16 15:24:34

#	User	Runtime	Language	Date
1	Minh Trang Nguyen	0.61 s	JavaScript (Node.js)	2025-12-12 18:56:28

#	User	Runtime	Language	Date
1	Riko Jacob	0.29 s	Python 2	2019-04-09 13:16:02

#	User	Runtime	Language	Date
1	Joseph Antony	0.22 s	Python 3	2025-08-16 01:20:10
2	Madhusudan Ambulkar	0.27 s	Python 3	2025-08-08 23:18:32
3	Casper Rysgaard	0.28 s	Python 3	2021-08-06 10:13:05
4	Muhammad ali	0.28 s	Python 3	2025-08-14 15:09:08
5	Riya Rane	0.29 s	Python 3	2025-08-07 16:14:52
6	Amit Sadhu	0.39 s	Python 3	2025-08-20 13:39:07
7	Amit Joshi	0.44 s	Python 3	2023-01-21 03:27:47
8	Ramya S	0.45 s	Python 3	2025-08-20 15:08:02
9	Lennart Meyling	0.51 s	Python 3	2023-10-03 14:47:14
10	Nicholas Russell Saerang	0.60 s	Python 3	2024-06-09 10:50:50

#	User	Length	Language	Date
1	Ivan Petrov	906	C	2019-09-02 15:45:22

#	User	Length	Language	Date
1	Johan Wind	514	C++	2015-05-22 16:37:40
2	Emil Wärnberg	572	C++	2014-10-09 20:44:36
3	Frederick Pek	575	C++	2021-04-10 12:22:39
4	David Venhoek	579	C++	2016-04-22 13:58:09
5	Elias Lolck	598	C++	2022-09-20 17:43:37
6	Fares Ibraheem Basuni	637	C++	2019-09-29 09:56:56
7	Jerome Leow	642	C++	2021-02-03 02:04:46
8	Mårten Wiman	656	C++	2014-10-09 17:51:00
9	Ganapathy Sanath Balaji	660	C++	2021-02-07 09:16:12
10	Alexander Skidanov	710	C++	2024-10-11 04:13:02

#	User	Length	Language	Date
1	Erik Baalhuis	699	Java	2017-04-15 15:51:02
2	Doug Goodman	750	Java	2017-12-05 17:15:20
3	Kevin Zhao	906	Java	2023-01-21 02:41:21
4	Hidden user	929	Java	2017-01-07 00:32:30
5	Frank Ruskey	929	Java	2017-01-07 00:40:41
6	Elias Riedel Gårding	1027	Java	2014-10-21 17:56:03
7	Michael Hrabě	1377	Java	2016-04-21 18:14:46
8	James Yang	1477	Java	2018-10-16 15:24:34
9	hubert isobese	1683	Java	2023-01-21 02:30:35
10	Hami 93	1939	Java	2016-04-22 15:40:09

#	User	Length	Language	Date
1	Minh Trang Nguyen	1937	JavaScript (Node.js)	2025-12-12 18:56:28

#	User	Length	Language	Date
1	Riko Jacob	504	Python 2	2019-04-09 13:16:02

#	User	Length	Language	Date
1	Casper Rysgaard	387	Python 3	2021-08-06 10:11:57
2	Nicholas Russell Saerang	452	Python 3	2024-06-09 10:47:23
3	Amit Joshi	480	Python 3	2023-01-21 03:27:47
4	Russell	480	Python 3	2025-09-21 17:42:15
5	Lennart Meyling	685	Python 3	2023-10-03 14:47:14
6	Amit Sadhu	966	Python 3	2025-08-20 13:39:07
7	Ramya S	1048	Python 3	2025-08-20 15:08:02
8	Ieuan Vinluan	1064	Python 3	2025-10-25 11:31:27
9	Joseph Antony	1483	Python 3	2025-08-16 01:20:10
10	Madhusudan Ambulkar	1509	Python 3	2025-08-12 20:27:12

Solution running time distribution