Problem I
Macarons — Problem Statistics

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Submissions	450
Accepted submissions	181
Submission ratio	40.22%
Authors	147
Full solves [?]	119
Full solve Ratio	80.95%

#	User	Runtime	Language	Date
1	Troels Bjerre Lund	0.07 s	C	2018-10-25 00:15:19
2	Ivan Petrov	0.09 s	C	2019-03-19 14:27:11
3	Jimmy Dinh	0.51 s	C	2023-11-09 06:05:52
4	Bergur Snorrason	0.56 s	C	2020-11-05 11:39:05

#	User	Runtime	Language	Date
1	Dmitry Lyubshin	0.02 s	C++	2018-09-02 12:31:22
2	Troels Bjerre Lund	0.04 s	C++	2018-10-25 20:02:47
3	Kelly Dance	0.05 s	C++	2023-02-23 17:20:04
4	Jeremy Lim	0.05 s	C++	2025-11-14 22:09:49
5	Jay Patel	0.06 s	C++	2026-03-23 20:01:41
6	Christopher Widyadi	0.08 s	C++	2026-01-23 13:48:49
7	Josenildo Silva	0.09 s	C++	2018-08-12 04:27:30
8	Joseph Durie	0.09 s	C++	2021-09-18 20:02:01
9	David Lolck	0.10 s	C++	2022-11-12 14:22:34
10	Alexander Skidanov	0.10 s	C++	2025-01-10 01:56:40

#	User	Runtime	Language	Date
1	Troels Bjerre Lund	0.17 s	Java	2018-10-25 20:08:07
2	Nick Wu	0.39 s	Java	2018-02-17 19:20:57
3	Paolo Pellizzoni	0.59 s	Java	2019-05-15 16:06:56
4	Bjørn Dons	1.06 s	Java	2024-03-15 11:32:13
5	Ho Lyun Jeong	1.70 s	Java	2021-03-06 20:42:54
6	Doug Goodman	1.71 s	Java	2021-07-25 18:25:58
7	Darrin Wiley	1.75 s	Java	2018-03-06 20:53:45
8	Jimmy Dinh	2.48 s	Java	2023-11-09 05:52:50
9	Terrence Park	2.51 s	Java	2018-03-02 23:50:35
10	Matthew Garrison	2.52 s	Java	2018-02-17 23:09:04

#	User	Runtime	Language	Date
1	Nicholas Johnson	0.39 s	Kotlin	2022-05-01 19:20:46
2	Jacob Huebner	0.39 s	Kotlin	2022-05-02 21:45:10

#	User	Runtime	Language	Date
1	Lingyu Song	0.56 s	Python 2	2018-11-04 09:23:27
2	Andreas Björklund	0.60 s	Python 2	2018-12-30 07:08:00
3	Harry Smidt	1.00 s	Python 2	2019-11-08 17:10:16
4	Asger Hautop Drewsen	2.26 s	Python 2	2018-11-23 16:34:58

#	User	Runtime	Language	Date
1	Glenn Say	0.55 s	Python 3	2025-05-06 19:24:09
2	Jay Patel	0.70 s	Python 3	2026-03-23 23:04:54
3	Noah Hessen Bjerke	1.03 s	Python 3	2025-11-07 23:59:14
4	Hrant Hovhannisyan	1.03 s	Python 3	2026-02-05 06:55:10
5	Oskar Haarklou Veileborg	1.17 s	Python 3	2020-05-24 22:35:07
6	Mattéo Delabre	1.21 s	Python 3	2020-12-08 20:26:46
7	Hidden user	2.23 s	Python 3	2024-06-15 00:24:07

#	User	Length	Language	Date
1	Ivan Petrov	1049	C	2019-03-19 14:27:11
2	Troels Bjerre Lund	1477	C	2018-10-24 23:50:57
3	Jimmy Dinh	1825	C	2023-11-09 06:05:52
4	Bergur Snorrason	2583	C	2020-11-05 11:39:05

#	User	Length	Language	Date
1	Andres Leonel Juarez Careaga	963	C++	2021-05-18 15:46:01
2	Josenildo Silva	996	C++	2018-08-12 04:27:30
3	David Lolck	1113	C++	2022-11-12 14:22:34
4	Yeung Man Tsung	1159	C++	2023-01-08 16:49:53
5	Leo Lee	1221	C++	2023-11-09 05:33:09
6	Minh Nguyen	1293	C++	2018-11-21 08:59:35
7	Sichao Yang	1361	C++	2018-02-17 20:52:18
8	Arnav Arora	1377	C++	2023-11-09 21:11:55
9	Jimmy Dinh	1415	C++	2023-11-09 05:13:10
10	Ale Mini	1478	C++	2022-12-08 18:52:58

#	User	Length	Language	Date
1	Troels Bjerre Lund	1422	Java	2018-10-23 22:23:15
2	Nick Wu	1600	Java	2018-02-17 19:20:57
3	Darrin Wiley	1801	Java	2018-03-06 20:53:45
4	Matthew Garrison	2414	Java	2018-02-17 23:09:04
5	Doug Goodman	2766	Java	2021-07-25 18:25:58
6	Paolo Pellizzoni	3498	Java	2019-05-15 16:06:56
7	Terrence Park	5893	Java	2018-03-02 23:50:35
8	Bjørn Dons	6595	Java	2024-03-15 11:32:13
9	Jimmy Dinh	8511	Java	2023-11-09 05:52:50
10	Ho Lyun Jeong	10615	Java	2021-03-06 20:42:54

#	User	Length	Language	Date
1	Nicholas Johnson	1813	Kotlin	2022-05-01 19:20:46
2	Jacob Huebner	1872	Kotlin	2022-05-02 21:45:10

#	User	Length	Language	Date
1	Lingyu Song	781	Python 2	2018-11-04 09:23:27
2	Andreas Björklund	1059	Python 2	2018-12-30 07:08:00
3	Asger Hautop Drewsen	1210	Python 2	2018-11-23 16:34:58
4	Harry Smidt	2019	Python 2	2019-11-08 17:10:16

#	User	Length	Language	Date
1	Noah Hessen Bjerke	607	Python 3	2025-11-07 23:59:14
2	Hrant Hovhannisyan	729	Python 3	2026-02-05 06:55:10
3	Oskar Haarklou Veileborg	744	Python 3	2020-05-24 22:35:07
4	Glenn Say	773	Python 3	2025-05-06 19:24:09
5	Jay Patel	1445	Python 3	2026-03-23 20:02:44
6	Mattéo Delabre	1654	Python 3	2020-12-08 20:55:57
7	Hidden user	1990	Python 3	2024-06-15 00:24:07

Solution running time distribution