Problem J
Guess the Number — Problem Statistics

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Submissions	2603
Accepted submissions	471
Submission ratio	18.09%
Authors	504
Full solves [?]	406
Full solve Ratio	80.56%

#	User	Runtime	Language	Date
1	Michael Joseph	0.00 s	C	2023-08-16 02:51:26

#	User	Runtime	Language	Date
1	Einar Darri sveinbjörnsson	0.04 s	Java	2024-08-23 16:03:29
2	Elias Hrafn Halldórsson	0.04 s	Java	2024-08-26 13:57:08
3	Axel Snær Ammendrup Atlason	0.04 s	Java	2024-08-26 14:53:34
4	Víðir D. Krogsgaard	0.04 s	Java	2024-08-26 16:36:48
5	Elisabet Erlendsdottir	0.04 s	Java	2024-08-27 17:26:54
6	Ivan Ilanić	0.04 s	Java	2024-08-28 21:18:24
7	Rania Roz Ali Wahba	0.04 s	Java	2024-08-29 12:36:43
8	Anna Linda Pálsdóttir	0.04 s	Java	2024-08-29 13:47:33
9	Jón Ágústsson	0.04 s	Java	2024-08-29 21:43:21
10	Sigrún Snæfríður Hauksdóttir	0.04 s	Java	2024-08-30 00:03:04

#	User	Runtime	Language	Date
1	Maciej Stanislaw Kudla	0.04 s	Java with Algs4	2024-08-29 21:01:09
2	Hidden user	0.04 s	Java with Algs4	2025-08-15 16:08:56
3	Þórhallur Tryggvason	0.04 s	Java with Algs4	2025-08-19 12:42:16
4	Hidden user	0.04 s	Java with Algs4	2025-08-19 13:09:10
5	Kormákur Örn Magnússon	0.04 s	Java with Algs4	2025-08-19 17:17:37
6	Sigríður Embla Jóhannsdóttir	0.04 s	Java with Algs4	2025-08-19 20:18:23
7	Birkir Snær Axelsson	0.04 s	Java with Algs4	2025-08-20 15:05:17
8	Hlynur Hafsteinsson	0.04 s	Java with Algs4	2025-08-21 13:20:00
9	Hafdís Arna Guðmundsdóttir	0.04 s	Java with Algs4	2025-08-21 19:45:03
10	Snorri Örn Arnarson	0.04 s	Java with Algs4	2025-08-21 19:55:54

#	User	Runtime	Language	Date
1	Dagur Benjamínsson	0.03 s	Python 2	2023-08-18 03:47:52

#	User	Runtime	Language	Date
1	Andri Már Sigurðsson	0.02 s	Python 3	2014-12-05 15:37:37
2	James Elías Sigurðarson	0.02 s	Python 3	2016-04-29 15:19:25
3	Hidden user	0.02 s	Python 3	2016-04-29 16:08:17
4	Eythor Andri	0.02 s	Python 3	2018-04-26 16:31:13
5	Guðný Lára Guðmundsdóttir	0.02 s	Python 3	2018-04-26 16:58:16
6	Björn Gunnarsson	0.02 s	Python 3	2018-04-27 12:06:49
7	Benedikt	0.02 s	Python 3	2019-05-06 14:58:30
8	Bjarni Jens Kristinsson	0.02 s	Python 3	2019-05-06 15:04:50
9	Andrey Rudkov	0.02 s	Python 3	2019-05-06 17:38:53
10	Elvar Örn Antonsson	0.02 s	Python 3	2019-05-07 22:35:22

#	User	Length	Language	Date
1	Michael Joseph	470	C	2023-08-16 02:51:26

#	User	Length	Language	Date
1	Bulat Suleymanov	398	C++	2016-09-01 15:33:24
2	Aron Orri Fannarsson	405	C++	2022-04-23 17:34:16
3	Dagur Þórisson	406	C++	2024-08-20 14:05:41
4	Guðjón Janus Guðjónsson	415	C++	2019-05-09 11:19:42
5	Egill	418	C++	2021-05-07 16:50:10
6	Sævar Örn Kjartansson	426	C++	2014-12-05 14:37:52
7	Fjóla Baldursdóttir	439	C++	2018-04-26 16:09:44
8	Robert Logi Jonsson	439	C++	2024-08-20 19:09:45
9	Kristmundur Jonsson	440	C++	2018-04-26 14:18:50
10	Unnar Freyr Erlendsson	446	C++	2016-04-29 15:27:51

#	User	Length	Language	Date
1	Jóhann Bjarni Þrastarsson	630	Java	2025-08-18 12:44:57
2	Aron Elí Ragnarsson Herreros	666	Java	2024-08-28 15:00:25
3	Tómas Bent Magnússon	694	Java	2024-08-25 18:22:30
4	Anna Linda Pálsdóttir	729	Java	2024-08-29 13:47:33
5	Sigrún Snæfríður Hauksdóttir	730	Java	2024-08-30 00:03:04
6	Joshua Workman	741	Java	2018-10-31 20:53:38
7	Vigfus Haukur Hauksson	746	Java	2024-08-27 13:00:44
8	Tómas Karl Róbertsson	750	Java	2024-08-25 13:17:52
9	Bernard Geir Línberg Ásgeirsson	755	Java	2024-08-29 13:39:04
10	Dagur Davíðsson	768	Java	2024-08-29 22:09:35

#	User	Length	Language	Date
1	Trausti Guðmundarson	592	Java with Algs4	2025-08-13 23:09:08
2	Hildur Bryndís Árnadóttir	592	Java with Algs4	2025-08-18 15:13:50
3	Ólafur Daðason	652	Java with Algs4	2025-08-17 23:17:12
4	Davíð Már Guðlaugsson	655	Java with Algs4	2025-08-22 22:35:28
5	Jóel Arnar Sævarsson	659	Java with Algs4	2025-08-22 17:32:17
6	Brynjar Már Sigurjónsson	663	Java with Algs4	2025-08-20 21:29:27
7	Haukur Ingi Tómasson	674	Java with Algs4	2025-08-19 20:14:26
8	Hidden user	681	Java with Algs4	2025-08-19 11:35:02
9	Hidden user	696	Java with Algs4	2025-08-14 00:28:33
10	Einar Sturluson	703	Java with Algs4	2025-08-19 02:09:24

#	User	Length	Language	Date
1	Dagur Benjamínsson	194	Python 2	2023-08-18 03:47:52

#	User	Length	Language	Date
1	Samúel Arnar Hafsteinsson	183	Python 3	2023-08-18 16:47:06
2	Jón Atli Guðmundsson	216	Python 3	2024-08-19 15:39:31
3	James Elías Sigurðarson	217	Python 3	2016-04-29 15:19:25
4	Rúnar Vestmann	223	Python 3	2021-05-07 15:07:54
5	Katrín Tinna	239	Python 3	2025-08-29 10:44:22
6	Þórdís Rún	246	Python 3	2025-10-03 12:36:41
7	Arnar Bjarni Arnarson	247	Python 3	2024-08-26 21:42:38
8	Hidden user	249	Python 3	2022-04-25 15:50:06
9	Sturla Emil Sturluson	249	Python 3	2025-08-29 11:55:53
10	Jon Arnar	250	Python 3	2024-08-19 22:44:51

Solution running time distribution