A Classy Problem
A Classy Problem
Back to problem descriptionProblem statistics
| Submissions | 14507 |
| Accepted submissions | 3951 |
| Submission ratio | 27.24% |
| Authors | 3321 |
| Accepted authors | 2614 |
| Author ratio | 78.71% |
| # | Name | Runtime | Language | Date | ID |
|---|---|---|---|---|---|
| 1 | Lin Lee | 0.01 s | C++ | 2016-07-20 04:40:50 | 1205205 |
| 2 | Martin Stensgård | 0.01 s | C | 2017-11-12 06:22:48 | 2313708 |
| 3 | Bergur Snorrason | 0.01 s | C | 2018-03-06 09:20:43 | 2632137 |
| 4 | Hidden user | 0.01 s | C++ | 2018-04-18 14:29:26 | 2788078 |
| 5 | Mattias Andrée | 0.01 s | C | 2018-05-02 19:47:30 | 2840135 |
| 6 | Isaac Pashenkov | 0.01 s | C | 2020-08-20 01:16:44 | 5969546 |
| 7 | Hidden user | 0.01 s | Rust | 2022-02-19 00:23:50 | 8479549 |
| 8 | Gabriel Demers | 0.02 s | C++ | 2015-12-22 10:35:20 | 1000080 |
| 9 | Gustav Nelson Schneider | 0.02 s | C | 2016-09-12 11:25:26 | 1261720 |
| 10 | Gustav Schneider | 0.02 s | C | 2016-09-12 11:26:40 | [email protected] site |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Martin Stensgård | 0.01 s | 2017-11-12 06:22:48 | 2313708 |
| 2 | Bergur Snorrason | 0.01 s | 2018-03-06 09:20:43 | 2632137 |
| 3 | Mattias Andrée | 0.01 s | 2018-05-02 19:47:30 | 2840135 |
| 4 | Isaac Pashenkov | 0.01 s | 2020-08-20 01:16:44 | 5969546 |
| 5 | Gustav Nelson Schneider | 0.02 s | 2016-09-12 11:25:26 | 1261720 |
| 6 | Gustav Schneider | 0.02 s | 2016-09-12 11:26:40 | [email protected] site |
| 7 | Eyleifur Bjarkason | 0.02 s | 2019-03-25 21:54:46 | 3985177 |
| 8 | Isaac Saffold | 0.02 s | 2019-11-27 14:04:42 | 5053539 |
| 9 | Didrik Madheden | 0.02 s | 2021-01-20 02:57:38 | [email protected] site |
| 10 | Jack Rosenthal | 0.03 s | 2015-11-15 07:38:19 | 961214 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Nicklas Brindstedt | 0.10 s | 2018-04-03 21:53:46 | 2722042 |
| 2 | Fredrik Wiström | 0.14 s | 2018-03-27 20:44:06 | 2704044 |
| 3 | Pontus Magnusson | 0.18 s | 2018-03-29 20:14:12 | 2709437 |
| 4 | Tom Ilestrand | 0.23 s | 2019-04-15 12:11:03 | 4080984 |
| 5 | Marek Bina | 0.25 s | 2019-02-16 16:39:48 | 3815775 |
| 6 | Anton Tångring | 0.26 s | 2018-04-07 19:10:42 | 2735003 |
| 7 | Liam Percy | 0.26 s | 2019-01-10 22:10:43 | 3645577 |
| 8 | Marius Løkketangen | 0.27 s | 2017-04-19 15:09:50 | 1811404 |
| 9 | Jayant Notani | 0.28 s | 2020-02-02 00:32:27 | [email protected] site |
| 10 | Robert Warnestam | 0.29 s | 2017-02-17 15:53:16 | 1676288 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Lin Lee | 0.01 s | 2016-07-20 04:40:50 | 1205205 |
| 2 | Hidden user | 0.01 s | 2018-04-18 14:29:26 | 2788078 |
| 3 | Gabriel Demers | 0.02 s | 2015-12-22 10:35:20 | 1000080 |
| 4 | Gustav Schneider | 0.02 s | 2016-09-12 12:21:03 | [email protected] site |
| 5 | Olle Eriksson | 0.02 s | 2017-12-10 19:39:34 | 2415755 |
| 6 | Oscar Sandström | 0.02 s | 2019-05-17 02:38:23 | 4191659 |
| 7 | Per Westermark | 0.02 s | 2020-03-27 00:07:45 | 5509790 |
| 8 | CholRyong Jong | 0.03 s | 2015-12-06 01:47:27 | 985137 |
| 9 | Kazi Ashik Islam | 0.03 s | 2016-03-17 04:58:03 | 1088536 |
| 10 | Dhruv Rohatgi | 0.03 s | 2016-04-18 03:31:45 | 1130237 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Hidden user | 0.42 s | 2019-06-25 17:50:24 | 4273074 |
| 2 | David Cawthon | 0.78 s | 2019-04-21 15:40:33 | 4099886 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Adam Engsig | 0.10 s | 2021-07-03 20:53:04 | 7425483 |
| 2 | Michael Laszlo | 0.24 s | 2016-12-25 09:51:12 | 1592454 |
| 3 | Johannes Moberg | 0.26 s | 2018-12-02 22:07:03 | 3529194 |
| 4 | Krzysztof Gibuła | 0.26 s | 2019-04-19 21:30:56 | 4094968 |
| 5 | Iker Lissarrague | 0.65 s | 2022-03-04 18:56:41 | 8568671 |
| 6 | Daniel Johansson | 0.75 s | 2019-08-11 21:41:49 | 4362056 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Tomas Möre | 0.09 s | 2016-08-05 13:23:57 | [email protected] site |
| 2 | Isaac Arvestad | 0.15 s | 2017-02-16 23:42:49 | 1675253 |
| 3 | Wilfried van Asten | 0.19 s | 2015-12-30 03:08:23 | 1004629 |
| 4 | Nicholas Tanvis | 0.28 s | 2020-08-12 11:25:30 | 5939573 |
| 5 | Lars Corbijn | 0.38 s | 2015-12-19 19:45:45 | 998363 |
| 6 | Jørn Lode | 0.62 s | 2020-10-05 21:10:51 | 6222037 |
| 7 | Simon Marechal | 0.66 s | 2016-10-26 12:31:59 | 1440828 |
| 8 | Adam Vandolder | 0.66 s | 2019-06-24 20:02:34 | 4271498 |
| 9 | Aurélien Pepin | 0.68 s | 2019-08-08 11:27:38 | 4354687 |
| 10 | Juan Miguel Vilar | 0.79 s | 2020-07-05 10:38:54 | 5820843 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Soo Qi Xuan Ian | 0.19 s | 2020-10-19 18:38:41 | [email protected] site |
| 2 | Asmus Tørsleff | 0.20 s | 2022-01-17 12:45:28 | [email protected] site |
| 3 | Clement Oh | 0.20 s | 2022-06-26 17:33:29 | 9083370 |
| 4 | Jeremias Nathanial Liew Yong Hui | 0.33 s | 2019-11-24 15:23:35 | [email protected] site |
| 5 | Viet Anh Ho | 0.39 s | 2017-03-26 16:30:03 | 1759598 |
| 6 | Hidden user | 0.40 s | 2021-09-21 09:48:27 | [email protected] site |
| 7 | Anders Petersen | 0.40 s | 2021-09-26 11:54:36 | 7713011 |
| 8 | Petr Ryšavý | 0.41 s | 2015-11-22 02:59:33 | 970597 |
| 9 | Joakim Algrøy | 0.42 s | 2018-11-15 12:26:46 | [email protected] site |
| 10 | Nick Wu | 0.43 s | 2016-10-22 20:43:20 | 1430301 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Kenneth Chen | 0.57 s | 2022-06-30 03:31:08 | 9095801 |
| 2 | Dmitrijs Balcers | 0.93 s | 2021-03-28 19:36:52 | 7080156 |
| 3 | Karim Dridi | 0.96 s | 2022-01-14 00:11:35 | 8260887 |
| 4 | Gert Lenaerts | 1.15 s | 2020-05-01 12:21:55 | 5650630 |
| 5 | Stephanie Keck | 1.17 s | 2020-02-07 08:15:11 | [email protected] site |
| 6 | Hovhannes Kantuni | 1.44 s | 2021-03-11 21:48:53 | 7007903 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Bjørn Chr. Soltvedt | 0.17 s | 2016-08-02 22:55:25 | 1213642 |
| 2 | Stian Surén | 0.19 s | 2017-04-20 08:07:54 | 1813154 |
| 3 | Knut Salomonsson | 0.24 s | 2016-11-01 14:24:33 | 1465804 |
| 4 | Kārlis Gaņģis | 0.45 s | 2019-08-27 13:11:40 | 4403774 |
| 5 | Peter Kedemo | 0.48 s | 2016-04-13 20:12:10 | 1122883 |
| 6 | Djilani Kebaili | 0.60 s | 2018-09-23 05:15:45 | 3114684 |
| 7 | J M | 0.70 s | 2016-10-07 20:01:43 | 1378699 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Johnny Baloney | 0.65 s | 2022-01-03 21:55:35 | 8223913 |
| 2 | Jacob Huebner | 0.82 s | 2020-02-26 02:34:40 | 5381466 |
| 3 | Björn Holm | 0.90 s | 2019-04-29 14:03:35 | 4129638 |
| 4 | Nicholas Johnson | 0.90 s | 2021-11-05 00:51:59 | 7958841 |
| 5 | Hidden user | 1.17 s | 2020-04-11 18:02:08 | 5570859 |
| 6 | Adam Koprowski | 1.47 s | 2020-08-20 12:16:43 | 5972518 |
| 7 | Sergey Jakobsen | 1.72 s | 2021-06-09 13:15:35 | 7356403 |
| 8 | Adrian Wireklint | 2.12 s | 2021-12-31 14:21:15 | 8215277 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Borislav Anchev | 0.14 s | 2016-03-14 06:47:29 | 1084423 |
| 2 | Jeff Cashion | 0.15 s | 2018-04-20 17:56:20 | 2797118 |
| 3 | Connor Billings | 0.16 s | 2020-11-21 23:46:31 | 6496612 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Johannes Agestam | 0.14 s | 2015-12-21 20:17:16 | 999666 |
| 2 | Caleb Clark | 0.14 s | 2017-02-27 08:39:55 | 1692683 |
| 3 | Agis Daniels | 0.14 s | 2020-05-14 22:54:45 | 5694915 |
| 4 | Manshant Singh Kohli | 0.15 s | 2015-12-05 23:31:32 | 985075 |
| 5 | Martin Jackson | 0.15 s | 2016-08-09 17:37:00 | 1218893 |
| 6 | Frederik Højholt | 0.15 s | 2016-12-13 17:00:21 | 1581356 |
| 7 | Adriaan de Vries | 0.15 s | 2017-02-16 20:59:26 | 1674987 |
| 8 | Urban Pettersson | 0.16 s | 2015-11-29 11:49:40 | [email protected] site |
| 9 | Trevor Masters | 0.16 s | 2015-11-30 19:42:28 | 980681 |
| 10 | Ailo Aasen | 0.16 s | 2015-12-26 13:15:51 | 1002422 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Karl Schärlund | 0.14 s | 2018-03-29 08:41:14 | 2708092 |
| 2 | Fred Bloggs | 0.15 s | 2019-04-05 09:03:02 | 4035944 |
| 3 | Hyaline Seiche | 0.16 s | 2017-05-13 17:09:45 | 1849810 |
| 4 | Vincent Tandya | 0.18 s | 2018-12-16 10:22:45 | 3579621 |
| 5 | Ryan Chew | 0.18 s | 2019-01-04 18:15:09 | 3629869 |
| 6 | Ryan Strauss | 0.18 s | 2019-01-10 21:38:37 | 3645549 |
| 7 | Glenn Bruns | 0.18 s | 2019-03-09 23:43:01 | 3908586 |
| 8 | Z S | 0.18 s | 2019-05-10 22:26:36 | 4169548 |
| 9 | Ryan Berthold | 0.19 s | 2018-12-20 03:01:19 | 3590867 |
| 10 | Yang Chenglong | 0.19 s | 2019-01-18 03:34:13 | [email protected] site |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Lee Tze Han | 0.37 s | 2018-06-18 16:49:42 | 2918525 |
| 2 | Loke Gustafsson | 0.42 s | 2021-02-24 12:28:40 | 6907335 |
| 3 | Jason Lau | 0.45 s | 2019-02-16 22:14:44 | 3817185 |
| 4 | Mohamed Elalem | 0.61 s | 2021-01-09 15:58:42 | 6667540 |
| 5 | Djilani Kebaili | 0.67 s | 2018-09-23 17:23:36 | 3117603 |
| 6 | Casper Christensen | 0.87 s | 2016-03-10 20:44:06 | 1081393 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Hidden user | 0.01 s | 2022-02-19 00:23:50 | 8479549 |
| 2 | Mathias Svensson | 0.08 s | 2020-04-08 10:51:12 | 5559923 |
| 3 | Christofer Nolander | 0.09 s | 2018-11-28 18:00:05 | 3507886 |
| 4 | Pahlevi Fikri Auliya | 0.09 s | 2020-10-26 23:10:24 | 6338401 |
| 5 | David Rasch | 0.10 s | 2021-05-11 15:18:29 | 7247342 |
| 6 | Bas Dirks | 0.10 s | 2022-01-10 20:56:08 | 8246904 |
| 7 | Ritwin Narra | 0.12 s | 2021-06-18 03:22:25 | 7383621 |