Problem A
Cookie Selection — Problem Statistics

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Submissions	511
Accepted submissions	89
Submission ratio	17.42%
Authors	86
Full solves [?]	62
Full solve Ratio	72.09%

#	User	Runtime	Language	Date
1	Daníel Már Ægisson	0.11 s	C++	2025-08-22 15:33:33
2	Sigtryggur Omarsson	0.13 s	C++	2014-12-07 05:27:04
3	Arnar Gauti Ingason	0.14 s	C++	2014-12-03 00:02:29
4	Andri Már Sigurðsson	0.14 s	C++	2014-12-03 11:41:01
5	Björn Orri Sæmundsson	0.15 s	C++	2014-12-02 23:55:34
6	Kári Tristan Helgason	0.16 s	C++	2014-12-02 23:15:10
7	Starkaður Hróbjartsson	0.16 s	C++	2014-12-03 18:51:26
8	Hidden user	0.17 s	C++	2014-12-03 00:14:54
9	Robert Logi Jonsson	0.17 s	C++	2024-08-29 01:41:34
10	Georgy Shopov	0.20 s	C++	2015-08-18 03:14:41

#	User	Runtime	Language	Date
1	Jóhann Bjarni Þrastarsson	1.07 s	Java	2025-08-20 10:06:43
2	Solvi Hjaltason	1.97 s	Java	2014-12-03 17:14:47
3	Ása Björk Valdimarsdóttir	2.14 s	Java	2014-12-05 19:08:04

#	User	Runtime	Language	Date
1	Jon Arnar	0.40 s	Python 3	2024-08-30 16:47:55
2	Hilmir Þór Sifjarson Petersen	0.41 s	Python 3	2022-04-27 14:19:34
3	Svavar Bjarki Bjarnason	0.42 s	Python 3	2024-08-30 17:08:54
4	Hidden user	0.48 s	Python 3	2022-04-28 16:53:40
5	Aron	0.48 s	Python 3	2025-08-24 22:45:03
6	Eva Rut Ómarsdóttir	0.55 s	Python 3	2025-08-20 20:18:39
7	Sölvi Sveinbjörnsson	0.55 s	Python 3	2025-08-22 15:08:01
8	Atli Fannar Franklín	0.60 s	Python 3	2022-04-27 15:14:39
9	Hilmar Páll Stefánsson	0.60 s	Python 3	2022-04-27 15:16:28
10	Hafliði Hafliðason	0.74 s	Python 3	2022-04-29 11:51:38

#	User	Length	Language	Date
1	Elvar Árni Bjarnason	431	C++	2023-09-27 20:53:17
2	Pálína Líf Ingadóttir	863	C++	2023-09-27 18:34:30
3	Robert Logi Jonsson	916	C++	2024-08-29 01:41:34
4	Sigtryggur Omarsson	941	C++	2014-12-07 05:27:04
5	Dagur Þórisson	990	C++	2024-08-29 00:31:39
6	Jón Atli Guðmundsson	996	C++	2024-08-30 17:13:21
7	Bertel Benóný Bertelsson	1008	C++	2014-12-05 00:23:03
8	Aron Orri Fannarsson	1033	C++	2022-04-26 17:42:23
9	Rebekka Logadóttir	1099	C++	2024-08-30 19:41:33
10	Kári Tristan Helgason	1114	C++	2014-12-02 23:12:35

#	User	Length	Language	Date
1	Solvi Hjaltason	1328	Java	2014-12-03 17:14:47
2	Jóhann Bjarni Þrastarsson	3620	Java	2025-08-20 10:06:43
3	Ása Björk Valdimarsdóttir	18951	Java	2014-12-05 19:08:04

#	User	Length	Language	Date
1	Arnar Bjarni Arnarson	562	Python 3	2023-09-27 20:57:33
2	Arnfinnur Kolbeinsson	645	Python 3	2025-08-20 02:05:21
3	Konráð Elí Sigurgeirsson	654	Python 3	2023-09-28 11:53:13
4	Tomas Bragi Thorvaldsson	902	Python 3	2025-08-24 17:35:50
5	Aron	913	Python 3	2025-08-24 22:45:03
6	Atli Fannar Franklín	929	Python 3	2022-04-27 15:14:39
7	Hilmar Páll Stefánsson	953	Python 3	2022-04-27 15:16:28
8	Páll Arnar Þorsteinsson	975	Python 3	2023-09-29 00:25:33
9	Hilmir Þór Sifjarson Petersen	983	Python 3	2022-04-27 14:19:34
10	Hidden user	1029	Python 3	2025-08-25 00:46:51

Solution running time distribution