Problem D
Volume Amplification — Problem Statistics

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Submissions	1167
Accepted submissions	311
Submission ratio	26.65%
Authors	199
Accepted authors	136
Author ratio	68.34%

#	User	Runtime	Language	Date
1	Johannes Klev	0.59 s	C	2024-12-11 10:28:45

#	User	Runtime	Language	Date
1	Bastien Aubecq	0.06 s	C++	2025-01-27 13:38:55
2	Tan Kwang Thiag	0.09 s	C++	2024-02-16 13:34:57
3	Yang Chenglong	0.11 s	C++	2019-04-20 07:18:02
4	Miorel Palii	0.14 s	C++	2017-12-26 10:01:10
5	Isaac Arvestad	0.15 s	C++	2021-03-15 15:38:54
6	Wang Zhi Jian	0.17 s	C++	2019-05-10 12:59:24
7	Hidden user	0.18 s	C++	2018-12-08 07:47:03
8	Gao Tianrun	0.18 s	C++	2024-02-16 12:12:58
9	Hidden user	0.21 s	C++	2019-11-04 08:45:05
10	Omar Muhammetkulyyev	0.21 s	C++	2023-05-15 12:00:58

#	User	Runtime	Language	Date
1	Bjørn Dons	0.41 s	Java	2018-12-03 20:01:02
2	Nick Wu	0.56 s	Java	2016-08-24 23:06:38
3	Jeffrey H.	1.09 s	Java	2023-06-19 22:54:40
4	Martijn Muijsers	1.14 s	Java	2017-05-17 17:01:29
5	Brent Yorgey	2.17 s	Java	2022-11-26 04:45:04
6	Bryan Jin	2.86 s	Java	2018-09-26 00:02:07
7	Erik Baalhuis	3.87 s	Java	2016-08-23 09:19:17
8	Hidden user	3.98 s	Java	2018-04-18 19:50:01

#	User	Runtime	Language	Date
1	Hidden user	1.05 s	Python 2	2019-07-07 01:28:38
2	Hidden user	1.63 s	Python 2	2019-04-18 18:16:41
3	Maj Stenmark	1.67 s	Python 2	2018-07-05 00:30:28
4	Måns Magnusson	1.95 s	Python 2	2018-07-05 00:51:22

#	User	Runtime	Language	Date
1	Lennart Meyling	0.81 s	Python 3	2023-09-30 20:10:11
2	Chen Yixun	1.40 s	Python 3	2022-01-31 16:20:03
3	Hidden user	1.68 s	Python 3	2022-11-28 09:52:34
4	Firman Syah	1.79 s	Python 3	2025-02-11 02:51:59
5	Duoduo Zhao	1.85 s	Python 3	2025-08-04 04:01:33
6	Nicholas Russell Saerang	1.90 s	Python 3	2024-06-09 19:35:50
7	Mohammad Mossa	1.91 s	Python 3	2024-06-20 23:01:47
8	Rachel Ercin	2.12 s	Python 3	2025-05-19 11:30:43
9	UTM CS AI	2.14 s	Python 3	2024-10-04 17:18:47
10	Jeremy Lim	2.20 s	Python 3	2023-12-13 11:32:23

#	User	Length	Language	Date
1	Johannes Klev	1187	C	2024-12-11 10:28:45

#	User	Length	Language	Date
1	Yeoh Han Yi	363	C++	2025-04-15 16:00:02
2	Jiang Yue	477	C++	2019-04-28 11:52:34
3	Minh Nguyen	551	C++	2019-02-11 15:22:41
4	Ryan Chew	553	C++	2019-02-14 02:12:02
5	Johan Wind	579	C++	2018-09-19 01:21:10
6	Ghazal Rabiei	590	C++	2020-12-06 10:21:42
7	พุฒิเศรษฐ์ him him him	593	C++	2024-01-09 07:27:40
8	ภาณุวัฒน์ ศรีบาง	596	C++	2025-04-09 08:02:29
9	ณัฐวุฒิ เจนศักดิ์ดา	601	C++	2024-01-04 04:04:42
10	Lawry Sorenson	614	C++	2024-07-02 16:41:50

#	User	Length	Language	Date
1	Bryan Jin	1276	Java	2018-09-26 00:02:07
2	Martijn Muijsers	1297	Java	2017-05-17 17:01:29
3	Jeffrey H.	1368	Java	2023-06-19 22:50:20
4	Erik Baalhuis	1377	Java	2016-08-23 09:19:17
5	Nick Wu	1819	Java	2016-08-24 23:06:38
6	Hidden user	2149	Java	2018-04-18 19:50:01
7	Brent Yorgey	3771	Java	2022-11-26 04:45:04
8	Bjørn Dons	4484	Java	2018-12-03 20:01:02

#	User	Length	Language	Date
1	Hidden user	258	Python 2	2019-04-18 18:16:41
2	Måns Magnusson	363	Python 2	2018-07-05 00:51:22
3	Maj Stenmark	421	Python 2	2018-07-05 00:27:11
4	Hidden user	1063	Python 2	2019-07-07 01:28:38

#	User	Length	Language	Date
1	Jeremy Lim	214	Python 3	2023-12-13 11:32:23
2	Nicholas Russell Saerang	339	Python 3	2024-06-09 19:31:03
3	Mohammad Mossa	387	Python 3	2024-06-20 23:01:47
4	Hrant Hovhannisyan	418	Python 3	2025-08-08 08:02:13
5	Jason Yin	468	Python 3	2025-02-25 00:54:53
6	Lennart Meyling	478	Python 3	2023-09-30 20:10:11
7	Chen Yixun	601	Python 3	2022-01-31 16:20:03
8	Hidden user	682	Python 3	2022-11-28 09:52:34
9	Firman Syah	726	Python 3	2025-02-11 02:51:59
10	Rachel Ercin	960	Python 3	2025-05-19 11:30:43

Solution running time distribution