Problem D
K-Inversions — Problem Statistics

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Submissions	3321
Accepted submissions	1527
Submission ratio	45.98%
Authors	1186
Full solves [?]	945
Full solve Ratio	79.68%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.53 s	C	2019-05-30 14:40:52
2	Bergur Snorrason	1.45 s	C	2019-08-17 00:44:36
3	Alexander Bilde Pedersen	2.64 s	C	2024-11-06 15:05:49

#	User	Runtime	Language	Date
1	Brandon Zhang	0.19 s	C++	2021-04-03 02:36:27
2	David Serafimov	0.21 s	C++	2024-10-23 07:44:06
3	Maxwell Zhang	0.23 s	C++	2022-11-20 07:23:48
4	Khaybula Magomedov	0.23 s	C++	2024-10-14 22:44:28
5	Hidden user	0.25 s	C++	2024-05-30 14:44:27
6	Ignacio Castellano Vega	0.28 s	C++	2024-05-17 14:03:47
7	Jialin Ouyang	0.31 s	C++	2021-01-31 12:33:03
8	Henry Xia	0.31 s	C++	2021-06-28 08:11:03
9	Leonardo Toral	0.33 s	C++	2024-06-02 06:45:16
10	Navneet Hingankar	0.34 s	C++	2021-03-20 17:37:09

#	User	Runtime	Language	Date
1	Billy Quiroga	0.89 s	Java	2018-11-10 19:15:35
2	William Quiroga	0.91 s	Java	2018-10-25 18:44:42
3	Melanie Kirsche	0.94 s	Java	2016-04-16 19:42:14
4	Eric Ly	0.94 s	Java	2016-04-17 18:57:52
5	Evan Dorundo	0.94 s	Java	2016-04-18 18:59:18
6	Mark Sturtevant	1.16 s	Java	2023-04-27 04:54:49
7	Finn Lidbetter	1.26 s	Java	2016-07-08 21:49:40
8	Hidden user	1.27 s	Java	2018-07-09 22:51:14
9	William Fiset	1.28 s	Java	2016-07-10 16:35:17
10	Joshua Fair	1.33 s	Java	2018-07-19 19:27:44

#	User	Runtime	Language	Date
1	Jacob Huebner	1.91 s	Kotlin	2021-08-12 04:12:09

#	User	Runtime	Language	Date
1	Andreas Björklund	4.68 s	Python 2	2021-11-07 20:59:09

#	User	Runtime	Language	Date
1	Hussin Suleiman	1.70 s	Python 3	2026-03-16 02:38:15
2	Ayaan Alam	1.89 s	Python 3	2025-09-09 10:30:52
3	Tài Vĩnh	2.56 s	Python 3	2026-02-08 16:38:05
4	Nicholas Russell Saerang	2.90 s	Python 3	2025-05-12 10:47:38
5	Jaden Rodriguez	4.18 s	Python 3	2022-04-24 06:00:40
6	Andrew Polizzotto	4.59 s	Python 3	2023-04-28 21:36:48
7	Siyong Liu	4.82 s	Python 3	2023-04-29 00:14:34
8	Jiaming Kong	4.83 s	Python 3	2025-08-07 08:25:43

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.36 s	Rust	2025-01-11 21:39:29
2	Nikhil Bhamidipati	3.97 s	Rust	2023-08-01 12:32:44

#	User	Length	Language	Date
1	Ivan Petrov	2173	C	2019-05-30 14:40:52
2	Alexander Bilde Pedersen	2291	C	2024-11-06 15:05:49
3	Bergur Snorrason	2962	C	2019-08-17 00:44:36

#	User	Length	Language	Date
1	Magnus Eide-Fredriksen	1007	C++	2023-11-19 12:45:54
2	Johan Wind	1024	C++	2018-03-30 01:17:06
3	Raphaël Michnik	1111	C++	2026-03-17 20:44:40
4	Jiahao Fu	1116	C++	2026-01-28 21:10:32
5	David Berard	1135	C++	2019-02-05 21:03:59
6	Raymond Kang	1139	C++	2016-04-16 23:52:26
7	Howard Wu	1151	C++	2025-04-18 16:27:02
8	Atli Fannar Franklín	1152	C++	2023-06-27 16:24:55
9	Neill Johnston	1163	C++	2020-12-04 07:56:26
10	Yu Cheng	1173	C++	2016-04-16 21:54:30

#	User	Length	Language	Date
1	Josenildo Silva	2056	Java	2018-11-26 22:08:47
2	Amon Al-khatib	2535	Java	2016-10-04 22:49:16
3	Micah Stairs	2580	Java	2016-12-29 16:12:49
4	Derek Goodwin	2619	Java	2017-08-12 01:43:32
5	Jordan Richards	2676	Java	2019-02-09 02:08:20
6	Alex Coleman	2845	Java	2016-04-19 23:34:55
7	Hidden user	2847	Java	2018-07-09 22:51:14
8	Gabriel Pita	2941	Java	2016-07-19 20:25:18
9	Mohammad Haider	2977	Java	2016-08-26 04:03:55
10	Joshua Kirstein	2991	Java	2016-11-02 21:59:26

#	User	Length	Language	Date
1	Jacob Huebner	2891	Kotlin	2021-07-13 07:03:54

#	User	Length	Language	Date
1	Andreas Björklund	2482	Python 2	2021-11-07 20:59:09

#	User	Length	Language	Date
1	Nicholas Russell Saerang	898	Python 3	2025-06-08 18:56:45
2	Ayaan Alam	1389	Python 3	2025-09-09 10:30:52
3	Hussin Suleiman	1657	Python 3	2026-03-16 02:38:15
4	Tài Vĩnh	1943	Python 3	2026-02-08 16:38:05
5	Andrew Polizzotto	1952	Python 3	2023-04-28 21:36:48
6	Siyong Liu	1982	Python 3	2023-04-29 00:14:34
7	Jaden Rodriguez	2416	Python 3	2022-04-24 06:00:40
8	Jiaming Kong	3351	Python 3	2025-08-07 08:25:43

#	User	Length	Language	Date
1	Vincent Lagerros	6008	Rust	2024-05-30 19:15:21
2	Nikhil Bhamidipati	6223	Rust	2023-08-01 12:32:44

Solution running time distribution