Problem A
Backspace — Problem Statistics

Back to problem description

Submissions	214
Accepted submissions	183
Submission ratio	85.51%
Authors	65
Accepted authors	63
Author ratio	96.92%

#	User	Score	Language	Date
1	Andri Andresson	100	JavaScript (SpiderMonkey)	2018-04-28 21:15:13
2	Eythor Andri	100	JavaScript (SpiderMonkey)	2018-04-24 14:03:53
3	Andri Rafn	60	JavaScript (SpiderMonkey)	2018-04-24 21:54:26

#	User	Score	Language	Date
1	Elvar Örn Antonsson	100	Python 2	2019-05-05 18:17:32
2	Guðný Lára Guðmundsdóttir	60	Python 2	2018-04-24 15:50:56
3	Andrey Rudkov	60	Python 2	2019-04-30 16:03:35
4	Friðrik Þór Hjálmarsson	60	Python 2	2019-05-03 14:40:50
5	Frímann Kjerúlf	60	Python 2	2018-04-27 03:02:20

#	User	Runtime	Language	Date
1	Bernhard Kartefla	0.02 s	C++	2018-04-24 13:53:23
2	Frímann Kjerúlf	0.02 s	C++	2018-04-27 03:24:09
3	Hilmar Ómarsson	0.02 s	C++	2020-04-28 13:43:33
4	Arnþór Logi Arnarson	0.02 s	C++	2020-04-28 15:32:03
5	Sindri Örn Elvarsson	0.02 s	C++	2020-04-29 14:27:18
6	Hrafn Logi Hermannsson	0.02 s	C++	2020-04-29 21:55:13
7	Hannes Johannsson	0.02 s	C++	2020-05-01 16:54:48
8	Baldur Óli Barkarson	0.02 s	C++	2021-04-26 17:33:17
9	Rolandas Mineika	0.02 s	C++	2021-04-28 20:57:34
10	Thorsten Alexander Roloff	0.02 s	C++	2021-04-29 03:07:54

#	User	Runtime	Language	Date
1	Andri Andresson	0.06 s	JavaScript (SpiderMonkey)	2018-04-28 21:15:13
2	Eythor Andri	0.08 s	JavaScript (SpiderMonkey)	2018-04-24 14:03:53

#	User	Runtime	Language	Date
1	Elvar Örn Antonsson	0.19 s	Python 2	2019-05-05 18:17:32

#	User	Runtime	Language	Date
1	Unnar Freyr Erlendsson	0.16 s	Python 3	2016-04-30 23:23:05
2	Andri Rafn	0.17 s	Python 3	2018-04-25 14:58:05
3	Viktor Máni	0.17 s	Python 3	2020-04-28 12:24:10
4	Jón Helgi Steingrímsson	0.17 s	Python 3	2021-04-29 18:33:24
5	Arnar Bjarni Arnarson	0.17 s	Python 3	2021-04-29 18:34:28
6	Ernir Snær Helgason	0.18 s	Python 3	2020-04-28 17:42:48
7	Úlfur Örn Björnsson	0.18 s	Python 3	2021-04-28 23:52:01
8	Sigurður Helgason	0.19 s	Python 3	2019-04-30 15:26:39
9	Guðrún Helga Finnsdóttir	0.19 s	Python 3	2020-04-28 23:59:56
10	Rúnar Vestmann	0.19 s	Python 3	2021-04-27 13:11:49

#	User	Length	Language	Date
1	Andri Andresson	322	C++	2018-04-29 19:41:33
2	Arnþór Logi Arnarson	328	C++	2020-04-28 15:32:03
3	Sindri Örn Elvarsson	342	C++	2020-04-29 14:27:18
4	Bernhard Kartefla	403	C++	2018-04-24 13:53:23
5	Rúnar Vestmann	410	C++	2021-04-27 13:58:18
6	Rolandas Mineika	412	C++	2021-04-28 20:57:34
7	Arnar Bjarni Arnarson	414	C++	2020-05-04 18:34:01
8	Kolbeinn Erlingsson	419	C++	2018-04-24 14:26:24
9	Stefán Örn Þórarinsson	422	C++	2021-05-01 16:39:47
10	Kristmundur Jonsson	456	C++	2018-04-24 14:13:01

#	User	Length	Language	Date
1	Eythor Andri	255	JavaScript (SpiderMonkey)	2018-04-24 14:04:59
2	Andri Andresson	290	JavaScript (SpiderMonkey)	2018-04-28 21:15:13

#	User	Length	Language	Date
1	Elvar Örn Antonsson	157	Python 2	2019-05-05 18:17:32

#	User	Length	Language	Date
1	Egill	111	Python 3	2021-04-27 14:31:16
2	Hlynur “Glitch” Óskar Guðmundsson	114	Python 3	2018-04-24 13:57:29
3	Sigurður Helgason	120	Python 3	2019-04-30 15:26:39
4	Eggert Hermannsson	131	Python 3	2021-04-27 13:51:20
5	Halldor alvar kjartansson	143	Python 3	2020-04-28 22:51:20
6	Rúnar Vestmann	144	Python 3	2021-04-27 13:11:49
7	Ólafur Diðrik Halldórsson	144	Python 3	2020-04-28 16:27:50
8	Eythor Andri	145	Python 3	2018-04-24 14:17:48
9	Elvar Örn Antonsson	153	Python 3	2019-05-05 18:02:07
10	Bent Ari Gunnarsson	159	Python 3	2021-04-27 14:45:47

Solution running time distribution