Backspace
Problem statistics
- Submissions 16503
- Accepted submissions 6230
- Submission ratio 38%
- Authors 4780
- Accepted authors 4099
- Author ratio 86%
- Accepted
- Wrong Answer
- Time Limit Exceeded
- Run Time Error
- Compile Error
- Other
| # | Name | Runtime | Language | Date | ID |
|---|---|---|---|---|---|
| 1 | Wayne | 0.00 s | C | 2016-05-01 13:16:12 | 1146641 |
| 2 | Hidden user | 0.00 s | C | 2016-05-11 05:27:51 | 1154845 |
| 3 | Mohammad Sadeghi | 0.00 s | C | 2016-08-02 06:30:06 | 1213067 |
| 4 | Maciej Goszczycki | 0.00 s | C | 2017-11-09 01:19:29 | 2299327 |
| 5 | Paul Khadim | 0.00 s | C++ | 2018-05-20 13:25:43 | 2875299 |
| 6 | Chen Shenghao | 0.00 s | C++ | 2019-02-28 16:24:08 | [email protected] site |
| 7 | Anton Siderud | 0.00 s | C | 2019-10-04 20:24:01 | 4689104 |
| 8 | Marcus Blücher | 0.00 s | C | 2019-10-07 09:52:35 | 4722289 |
| 9 | Agis Daniels | 0.00 s | C++ | 2020-08-03 16:36:11 | 5912341 |
| 10 | Joacim Wärn | 0.00 s | C | 2021-06-12 22:20:06 | 7367776 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Wayne | 0.00 s | 2016-05-01 13:16:12 | 1146641 |
| 2 | Hidden user | 0.00 s | 2016-05-11 05:27:51 | 1154845 |
| 3 | Mohammad Sadeghi | 0.00 s | 2016-08-02 06:30:06 | 1213067 |
| 4 | Maciej Goszczycki | 0.00 s | 2017-11-09 01:19:29 | 2299327 |
| 5 | Anton Siderud | 0.00 s | 2019-10-04 20:24:01 | 4689104 |
| 6 | Marcus Blücher | 0.00 s | 2019-10-07 09:52:35 | 4722289 |
| 7 | Agis Daniels | 0.00 s | 2020-08-03 16:36:44 | 5912344 |
| 8 | Joacim Wärn | 0.00 s | 2021-06-12 22:20:06 | 7367776 |
| 9 | Feliho S. J. Kèfil | 0.01 s | 2016-05-03 20:56:34 | 1149115 |
| 10 | José Lucas | 0.01 s | 2016-06-24 17:28:16 | 1192610 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Peter Thorsen | 0.03 s | 2016-05-01 07:57:11 | 1146476 |
| 2 | Duelene Olson | 0.03 s | 2016-06-17 16:08:46 | 1188451 |
| 3 | Benjamin Pintér | 0.03 s | 2016-07-12 11:52:51 | 1201489 |
| 4 | Jakob Botsch Nielsen | 0.03 s | 2016-10-12 15:03:48 | 1397671 |
| 5 | Khin Nyunt | 0.03 s | 2017-09-12 05:33:01 | 2004993 |
| 6 | Vijaya Sekhar Gullapalli | 0.03 s | 2017-12-05 01:12:18 | 2396393 |
| 7 | Omar Thamer | 0.03 s | 2018-04-27 12:18:18 | 2821000 |
| 8 | Shiyi Du | 0.03 s | 2018-10-10 03:40:49 | 3250487 |
| 9 | Henrik Andersson | 0.03 s | 2018-11-04 18:32:45 | 3392820 |
| 10 | Andreas Granberg | 0.03 s | 2018-11-13 15:15:56 | 3448528 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Paul Khadim | 0.00 s | 2018-05-20 13:25:43 | 2875299 |
| 2 | Chen Shenghao | 0.00 s | 2019-02-28 16:24:08 | [email protected] site |
| 3 | Marcus Blücher | 0.00 s | 2019-10-07 09:53:14 | 4722296 |
| 4 | Anton Siderud | 0.00 s | 2019-10-07 09:54:30 | 4722312 |
| 5 | Agis Daniels | 0.00 s | 2020-08-03 16:36:11 | 5912341 |
| 6 | Hosein Jedi | 0.01 s | 2016-04-26 07:07:44 | 1141120 |
| 7 | Hidden user | 0.01 s | 2016-04-26 20:13:34 | 1142008 |
| 8 | Mohammad Sadeghi | 0.01 s | 2016-04-27 10:26:51 | 1142323 |
| 9 | Tomas Lagland | 0.01 s | 2016-05-07 13:56:43 | 1152051 |
| 10 | David Castelblanco Benavides | 0.01 s | 2016-05-07 14:39:01 | 1152070 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Jinwoo Lee | 0.08 s | 2020-09-30 05:12:25 | 6178693 |
| 2 | David Cawthon | 0.14 s | 2019-06-11 15:08:44 | 4247922 |
| 3 | Timothy Bilik | 0.17 s | 2021-12-26 02:06:15 | 8199466 |
| 4 | Peter Elliott | 0.18 s | 2019-09-06 21:41:16 | 4446889 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Jinwoo Lee | 0.08 s | 2018-12-24 03:53:06 | 3601680 |
| 2 | Dick Appel | 0.08 s | 2020-06-10 11:27:00 | 5762330 |
| 3 | Szakszon Péter | 0.08 s | 2021-12-14 20:41:21 | 8166226 |
| 4 | Christopher Fjellström | 0.09 s | 2016-10-09 21:57:33 | 1389944 |
| 5 | dick move | 0.09 s | 2021-05-04 15:05:37 | 7223103 |
| 6 | Norbert Voelker | 0.09 s | 2021-07-24 22:32:21 | 7471330 |
| 7 | Krzysztof Gibuła | 0.10 s | 2019-03-09 16:17:29 | 3906486 |
| 8 | Erik Rairden | 0.10 s | 2020-11-03 07:04:42 | 6382985 |
| 9 | Karl Bonde Torp | 0.13 s | 2020-10-25 11:12:27 | 6330449 |
| 10 | Abdurrachman Habibi | 0.22 s | 2020-11-14 07:36:29 | 6451192 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Tim Put | 0.04 s | 2020-10-02 21:49:20 | 6201467 |
| 2 | José de Martín Hernández | 0.12 s | 2017-04-27 10:25:12 | 1826754 |
| 3 | Brent Yorgey | 0.12 s | 2017-10-04 01:43:31 | 2110968 |
| 4 | Qi Ji | 0.12 s | 2018-06-22 08:47:22 | 2924021 |
| 5 | Rudi Svartveit | 0.12 s | 2018-08-30 13:02:58 | 3015748 |
| 6 | César Antonio Carvajal de la Haza | 0.13 s | 2017-04-27 10:49:46 | 1826789 |
| 7 | Miguel Müller | 0.13 s | 2017-11-10 17:31:08 | 2306189 |
| 8 | BlackcapCoder | 0.13 s | 2019-05-01 05:11:31 | 4136527 |
| 9 | Hidden user | 0.15 s | 2019-11-06 11:03:17 | 4936077 |
| 10 | Luis Pantin Mayaudon | 0.15 s | 2020-03-09 03:42:40 | [email protected] site |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Bjørnar Almli | 0.08 s | 2018-09-13 08:40:36 | 3054379 |
| 2 | Øyvind Almli | 0.08 s | 2021-03-01 11:22:04 | 6939258 |
| 3 | Sven Rönnbäck | 0.08 s | 2021-12-12 18:34:25 | 8159031 |
| 4 | Tomas | 0.09 s | 2017-06-19 18:02:10 | 1903530 |
| 5 | Hidden user | 0.10 s | 2016-08-17 15:54:55 | 1225938 |
| 6 | Hà Minh Ngọc | 0.10 s | 2016-08-19 03:30:30 | 1227044 |
| 7 | Hidden user | 0.10 s | 2018-07-09 09:57:14 | 2943311 |
| 8 | Samuel Klingström | 0.11 s | 2017-05-12 21:02:27 | 1848684 |
| 9 | Robert Åkemalm | 0.11 s | 2017-06-15 20:28:01 | 1899610 |
| 10 | Liam Keliher | 0.12 s | 2016-11-01 22:54:17 | 1469659 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Sander Hellesø | 0.15 s | 2019-04-12 21:58:14 | 4072103 |
| 2 | Candace Graus | 0.17 s | 2019-02-05 05:40:41 | 3756489 |
| 3 | Carl Sundvall | 0.41 s | 2019-02-04 16:38:01 | 3753606 |
| 4 | Bjørnar Almli | 0.52 s | 2021-04-05 06:39:35 | 7110795 |
| 5 | Kevin Ma | 0.55 s | 2020-07-14 17:18:40 | 5846622 |
| 6 | Sönke Schümann | 0.56 s | 2020-11-02 13:20:43 | 6379233 |
| 7 | Henrik Andoff | 0.56 s | 2020-11-14 21:36:29 | 6456804 |
| 8 | Christopher Walther | 0.56 s | 2021-04-16 12:50:11 | 7154904 |
| 9 | Khin Nyunt | 0.56 s | 2021-09-07 14:38:41 | 7596997 |
| 10 | Daniel Liland | 0.58 s | 2021-05-28 20:04:50 | 7311459 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Bjørn Chr. Soltvedt | 0.05 s | 2016-04-26 22:16:24 | 1142078 |
| 2 | Peter Kedemo | 0.05 s | 2016-05-06 16:32:05 | 1151401 |
| 3 | Mohammad R. Mousavi | 0.06 s | 2016-12-31 08:10:22 | 1597848 |
| 4 | Johannes Jensen | 0.06 s | 2020-12-06 07:57:48 | 6561799 |
| 5 | Khin Nyunt | 0.06 s | 2021-09-07 14:33:11 | 7596982 |
| 6 | Zachary DeStefano | 0.08 s | 2018-09-21 02:42:46 | 3103075 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Nico Metger | 0.24 s | 2021-10-30 17:02:34 | 7928396 |
| 2 | Hidden user | 0.26 s | 2017-11-10 20:05:26 | 2306622 |
| 3 | Björn Holm | 0.29 s | 2019-04-29 14:24:26 | 4129690 |
| 4 | Jacob Huebner | 0.33 s | 2020-03-17 01:16:00 | 5471616 |
| 5 | Thanh Le | 0.39 s | 2021-07-13 18:10:25 | 7448128 |
| 6 | Sarek Høverstad Skotåm | 0.40 s | 2020-10-11 21:32:48 | 6257850 |
| 7 | Dmitry Shostak | 0.41 s | 2019-05-01 17:58:55 | 4138748 |
| 8 | Dominic Blaich | 0.41 s | 2019-08-08 20:53:24 | 4355975 |
| 9 | André Dyrstad | 0.41 s | 2020-08-10 12:54:52 | 5933371 |
| 10 | Johnny Baloney | 0.41 s | 2022-01-10 16:36:07 | 8245986 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Hidden user | 0.09 s | 2016-09-26 09:55:22 | 1331497 |
| 2 | Collin Krygier | 0.11 s | 2021-01-16 23:54:22 | 6691097 |
| 3 | Saginaw George | 0.11 s | 2021-01-17 12:54:09 | 6692679 |
| 4 | Григорий Бирюк | 0.12 s | 2019-05-21 11:49:36 | 4204846 |
| 5 | Hidden user | 0.12 s | 2019-05-21 12:11:44 | 4204888 |
| 6 | Dark Messiah | 0.12 s | 2021-01-14 14:05:35 | 6681754 |
| 7 | Johan Lundgren | 0.13 s | 2020-10-01 21:25:03 | 6192387 |
| 8 | Quinn Friebe | 0.14 s | 2021-01-13 23:26:01 | 6680060 |
| 9 | Hidden user | 0.15 s | 2021-01-13 23:27:48 | 6680065 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Hidden user | 0.10 s | 2017-03-26 20:13:56 | 1760012 |
| 2 | Tomas Alvarez | 0.10 s | 2017-11-25 17:30:31 | 2364668 |
| 3 | Nathan Villanueva | 0.11 s | 2017-01-27 22:18:50 | [email protected] site |
| 4 | Greg Hamerly | 0.12 s | 2016-04-27 17:46:32 | 1142777 |
| 5 | Saeed Gharedaghi | 0.12 s | 2016-06-01 17:29:21 | 1177514 |
| 6 | Boshra Dortarash | 0.12 s | 2016-06-01 17:42:07 | 1177521 |
| 7 | Anthony Sistilli | 0.12 s | 2016-07-09 05:10:26 | 1199876 |
| 8 | Seanan Chabra | 0.12 s | 2016-09-24 02:35:34 | 1310155 |
| 9 | Ali Ibrahim | 0.12 s | 2016-09-24 22:40:45 | 1324285 |
| 10 | Caroline Heidenreich | 0.12 s | 2016-10-22 21:45:22 | 1430651 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Melvin Yang | 0.08 s | 2020-10-20 00:20:24 | 6298202 |
| 2 | Lewis Bails | 0.09 s | 2019-08-30 06:13:09 | 4414410 |
| 3 | Roman Yasinovskyy | 0.10 s | 2019-08-23 16:06:34 | 4391491 |
| 4 | Amir Shukayev | 0.10 s | 2019-09-06 21:32:50 | 4446835 |
| 5 | Michał Kurek | 0.10 s | 2019-09-08 11:59:34 | 4453704 |
| 6 | Tho Le | 0.10 s | 2019-09-20 14:54:48 | 4544228 |
| 7 | Jackson Hill | 0.10 s | 2019-10-09 03:42:24 | 4734826 |
| 8 | Vandan Revanur | 0.10 s | 2019-10-28 00:51:40 | 4864214 |
| 9 | Werner Sævland | 0.10 s | 2020-07-15 09:42:33 | 5849511 |
| 10 | Melody Lwo | 0.10 s | 2020-07-15 10:09:46 | 5849550 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Jason Lau | 0.24 s | 2019-10-30 20:42:05 | 4889419 |
| 2 | Macdara mac an tSionnaigh | 0.36 s | 2019-10-28 01:59:07 | 4864728 |
| 3 | Alex Cornellier | 0.41 s | 2020-09-26 21:15:13 | 6159912 |
| 4 | Bastien Le Gloannec | 0.43 s | 2020-06-19 21:04:06 | 5783543 |
| 5 | Leonardo Brito | 0.52 s | 2016-06-24 20:35:15 | 1192679 |
| 6 | Sebastian Craig | 0.59 s | 2016-10-18 21:52:20 | 1418458 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Mongkonchai Priyachiwa | 0.01 s | 2018-11-04 18:57:19 | 3392992 |
| 2 | Loïc CARR | 0.01 s | 2018-12-18 17:42:16 | 3586500 |
| 3 | Sebastian Tillema Rasmussen | 0.01 s | 2019-01-05 20:50:57 | 3632812 |
| 4 | Paul Graydon | 0.01 s | 2019-01-06 05:41:01 | 3633568 |
| 5 | Gabriel Britain | 0.01 s | 2019-01-23 19:54:06 | [email protected] site |
| 6 | Martin Söderman | 0.01 s | 2019-02-04 19:17:54 | 3754215 |
| 7 | Eric Pinter | 0.01 s | 2019-08-16 00:21:47 | 4371908 |
| 8 | Florian Nagel | 0.01 s | 2019-10-25 13:51:54 | 4840078 |
| 9 | Isak Jägberg | 0.01 s | 2020-07-30 19:27:20 | 5902153 |
| 10 | Hidden user | 0.01 s | 2020-10-27 04:22:40 | 6339606 |