Problem A
Detailed Differences — Problem Statistics

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Submissions	1589
Accepted submissions	592
Submission ratio	37.26%
Authors	435
Accepted authors	410
Author ratio	94.25%

#	User	Runtime	Language	Date
1	Niclas Hedam	0.00 s	C	2019-08-27 14:34:20
2	Búgvi Benjamin Magnussen	0.00 s	C	2019-08-27 18:20:11
3	Martí Huerta Climent	0.00 s	C	2019-09-03 08:52:03
4	Jacob Bech	0.00 s	C	2020-01-26 09:46:11
5	Henrik Ljørring	0.00 s	C	2020-01-27 14:24:32
6	Abdullah Al Maruf	0.00 s	C	2020-09-16 00:04:51

#	User	Runtime	Language	Date
1	Mathias Bejlegaard Madsen	0.02 s	C#	2019-08-26 21:08:07
2	Petr Sindelar	0.02 s	C#	2019-08-27 19:38:33
3	M S	0.02 s	C#	2019-08-31 16:33:10
4	Mikkel Sander Guntveit	0.02 s	C#	2019-09-01 13:01:16
5	Thomas Bitsch	0.02 s	C#	2019-09-01 14:46:49
6	Christoffer Nissen	0.02 s	C#	2019-09-02 14:45:18
7	Niels Ejlersen	0.02 s	C#	2019-09-04 18:29:09
8	Hidden user	0.02 s	C#	2020-01-24 16:18:30
9	Mads Jespersen	0.02 s	C#	2021-09-01 21:00:31
10	Jakob Møller-Andersen	0.02 s	C#	2022-09-03 20:21:06

#	User	Runtime	Language	Date
1	Allan Kjær Nielsen	0.05 s	F#	2020-08-26 13:06:47

#	User	Runtime	Language	Date
1	Casper Poulsen	0.02 s	Go	2022-09-01 22:04:21
2	Gorm Casper	0.06 s	Go	2020-01-18 00:37:18
3	Kristoffer Astrup	0.08 s	Go	2019-08-27 10:38:33
4	Sebastian Olsen	0.12 s	Go	2019-08-27 11:19:21
5	Rasmus Grand	0.12 s	Go	2019-08-27 21:41:39
6	Kasper Olsen	0.13 s	Go	2020-08-24 09:55:28
7	Magnus C.F. Krøyer	0.15 s	Go	2019-08-27 10:16:00

#	User	Runtime	Language	Date
1	Frederik Haagensen	0.01 s	Haskell	2019-08-20 14:57:28
2	Andreas Wachs Hjalager	0.01 s	Haskell	2021-01-13 15:17:14

#	User	Runtime	Language	Date
1	Asmus Tørsleff	0.07 s	Java	2021-10-19 17:24:09
2	Joachim Borup	0.08 s	Java	2021-03-18 11:35:17
3	Bjarke Brodin	0.10 s	Java	2020-01-21 21:42:40
4	Christian Gerdes	0.10 s	Java	2020-05-12 17:17:06
5	Matthias Als	0.11 s	Java	2019-10-12 19:59:31
6	Jonas Kristian Holm Larsen	0.12 s	Java	2019-10-09 21:53:01
7	Aske Wachs	0.12 s	Java	2020-01-24 19:08:50
8	Smilla Dion	0.13 s	Java	2020-01-27 18:52:42
9	Gabriel Brodersen	0.13 s	Java	2020-07-20 21:54:19
10	Sam Hakimane	0.14 s	Java	2020-01-26 20:53:31

#	User	Runtime	Language	Date
1	Balazs Toth	0.27 s	Kotlin	2022-09-02 18:59:44

#	User	Runtime	Language	Date
1	Philip Korsholm	0.04 s	Python 2	2019-08-27 15:59:50
2	Victor Kock	0.05 s	Python 2	2019-08-26 15:55:25
3	Alexander Banks	0.05 s	Python 2	2019-08-27 15:48:04
4	Joakim Borregaard	0.05 s	Python 2	2019-08-29 12:29:00
5	Frederik Schou Schmidt	0.06 s	Python 2	2019-08-27 12:50:08
6	Christian Gerdes	0.06 s	Python 2	2020-01-26 04:15:36
7	Servan Güler	0.06 s	Python 2	2020-08-26 13:58:40
8	Arian Šajina	0.07 s	Python 2	2019-08-26 15:47:11
9	Andreas Holck Høeg-Petersen	0.07 s	Python 2	2019-08-31 17:54:52
10	Paco Martínez	0.08 s	Python 2	2019-08-27 11:34:07

#	User	Runtime	Language	Date
1	Rasmus Carl Rønneberg	0.02 s	Python 3	2019-08-24 16:02:33
2	Victor Kock	0.02 s	Python 3	2019-08-26 15:56:58
3	Thor V.A.N. Olesen	0.02 s	Python 3	2019-08-26 16:22:10
4	Dennis RIget Hansen	0.02 s	Python 3	2019-08-27 09:58:05
5	Casper Weiss Bang	0.02 s	Python 3	2019-08-27 10:19:09
6	Mathias Oliver Valdbjørn Jørgensen	0.02 s	Python 3	2019-08-27 10:38:45
7	Mads Kongsbak	0.02 s	Python 3	2019-08-27 11:29:21
8	Philip Korsholm	0.02 s	Python 3	2019-08-27 16:02:30
9	Camille Schmitt	0.02 s	Python 3	2019-08-28 17:26:13
10	Andreas Holck Høeg-Petersen	0.02 s	Python 3	2019-08-31 17:46:28

#	User	Runtime	Language	Date
1	Aske Schytt Meineche	0.06 s	Python 3 with NumPy	2022-09-08 11:02:37
2	Christian Emil Haldan	0.06 s	Python 3 with NumPy	2022-09-08 14:46:07
3	Martin Borup-Larsen	0.08 s	Python 3 with NumPy	2022-09-08 14:36:07

#	User	Runtime	Language	Date
1	Alex Ardelean	0.05 s	Ruby	2019-08-25 09:51:21
2	Hidden user	0.06 s	Ruby	2021-09-05 21:27:47

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Rust	2021-08-31 16:05:30
2	Magnus Jacobsen	0.01 s	Rust	2019-08-27 11:37:51
3	Hidden user	0.01 s	Rust	2021-09-01 13:31:32

#	User	Length	Language	Date
1	Henrik Ljørring	417	C	2020-01-27 14:24:32
2	Jacob Bech	478	C	2020-01-26 09:48:28
3	Niclas Hedam	581	C	2019-08-27 14:34:20
4	Búgvi Benjamin Magnussen	640	C	2019-08-27 18:20:11
5	Martí Huerta Climent	891	C	2019-09-03 08:52:03
6	Abdullah Al Maruf	926	C	2020-09-16 00:04:51

#	User	Length	Language	Date
1	Muskan Shrestha	563	C#	2020-08-26 13:18:09
2	Elitsa Marinovska	609	C#	2020-08-25 22:09:46
3	Mathias Bejlegaard Madsen	615	C#	2019-08-26 21:08:07
4	Diana Buras	751	C#	2021-09-01 01:07:28
5	Sean Wachs	763	C#	2019-09-01 23:37:44
6	Hidden user	788	C#	2021-09-02 12:39:26
7	Nicolai Pallund	794	C#	2021-09-01 12:10:40
8	Jakob Møller-Andersen	808	C#	2022-09-03 20:21:06
9	Asger Schou Jacobsen	843	C#	2022-09-08 22:08:24
10	Viktor Macek	868	C#	2021-08-24 11:38:12

#	User	Length	Language	Date
1	Paco Martínez	324	C++	2019-08-20 23:05:16
2	Aske Wachs	328	C++	2020-07-15 15:09:57
3	Niels Frederik Starklint Brinck	367	C++	2021-08-31 12:28:27
4	Mads Kongsbak	369	C++	2019-09-14 00:52:44
5	Sam Hakimane	372	C++	2020-01-28 22:46:34
6	Niels-Frederik Starklint Brinck	386	C++	2021-08-31 12:02:27
7	Otto Stadel Clausen	400	C++	2019-08-26 18:58:16
8	Simon B Black	407	C++	2020-08-26 14:35:39
9	Ahmet Akkoc	432	C++	2021-09-01 17:03:53
10	Johan Laursen	463	C++	2022-09-05 10:51:36

#	User	Length	Language	Date
1	Allan Kjær Nielsen	475	F#	2020-08-26 13:06:47

#	User	Length	Language	Date
1	Kasper Olsen	383	Go	2020-08-24 00:14:53
2	Rasmus Grand	433	Go	2019-08-27 21:41:39
3	Magnus C.F. Krøyer	457	Go	2019-08-27 10:16:00
4	Gorm Casper	563	Go	2020-01-18 00:37:18
5	Casper Poulsen	681	Go	2022-09-01 22:04:21
6	Sebastian Olsen	995	Go	2019-08-27 11:19:21
7	Kristoffer Astrup	1008	Go	2019-08-27 10:38:33

#	User	Length	Language	Date
1	Frederik Haagensen	268	Haskell	2019-08-20 14:57:28
2	Andreas Wachs Hjalager	461	Haskell	2021-01-13 15:17:14

#	User	Length	Language	Date
1	Niklas Brynfeldt	518	Java	2020-01-24 18:59:28
2	Esben Gade Hellmuth	544	Java	2019-08-27 19:11:59
3	Hidden user	565	Java	2019-08-30 23:35:17
4	Emil Lemming	567	Java	2019-08-27 15:10:51
5	Hidden user	581	Java	2020-01-29 21:50:02
6	Hidden user	583	Java	2020-01-27 14:29:58
7	Magnus Krogsbøll	588	Java	2019-08-29 09:45:58
8	Esben Højris	599	Java	2020-01-30 09:48:14
9	Sam Hakimane	601	Java	2020-01-26 19:41:04
10	Benedikte Kudahl	633	Java	2020-01-31 10:36:52

#	User	Length	Language	Date
1	Balazs Toth	400	Kotlin	2022-09-02 18:59:44

#	User	Length	Language	Date
1	Paco Martínez	267	Python 2	2019-08-27 11:34:07
2	Victor Kock	340	Python 2	2019-08-26 15:55:25
3	Philip Korsholm	349	Python 2	2019-08-27 15:48:58
4	Andreas Holck Høeg-Petersen	354	Python 2	2019-08-31 17:54:52
5	Christian Gerdes	389	Python 2	2020-01-26 04:15:36
6	Frederik Schou Schmidt	396	Python 2	2019-08-27 12:50:08
7	Alexander Banks	397	Python 2	2019-08-27 15:48:04
8	Servan Güler	420	Python 2	2020-08-26 13:58:40
9	Joakim Borregaard	423	Python 2	2019-08-29 12:29:00
10	Arian Šajina	1374	Python 2	2019-08-26 15:47:11

#	User	Length	Language	Date
1	Daniel Lindholm	148	Python 3	2021-08-31 20:44:33
2	Camilla Jung Westermann	163	Python 3	2021-09-01 13:35:16
3	Casper Weiss Bang	175	Python 3	2019-08-27 10:19:09
4	Hidden user	178	Python 3	2021-09-01 13:35:45
5	Hidden user	188	Python 3	2021-09-01 13:26:31
6	Simon	197	Python 3	2020-01-20 15:20:02
7	Martin Holst	206	Python 3	2021-09-04 15:53:44
8	Sebastian Lundsgaard-Larsen	210	Python 3	2021-08-31 20:40:43
9	Andreas Skovdal	226	Python 3	2020-01-28 11:54:54
10	Hidden user	235	Python 3	2020-01-21 15:59:57

#	User	Length	Language	Date
1	Martin Borup-Larsen	342	Python 3 with NumPy	2022-09-08 14:36:07
2	Aske Schytt Meineche	410	Python 3 with NumPy	2022-09-08 11:02:37
3	Christian Emil Haldan	670	Python 3 with NumPy	2022-09-08 14:46:07

#	User	Length	Language	Date
1	Alex Ardelean	192	Ruby	2019-08-25 09:51:21
2	Hidden user	316	Ruby	2021-09-05 21:27:47

#	User	Length	Language	Date
1	Magnus Jacobsen	654	Rust	2019-08-27 11:37:51
2	Hidden user	740	Rust	2021-08-31 16:05:30
3	Hidden user	776	Rust	2021-09-01 13:31:32

Solution running time distribution