A Flea on a Chessboard
A Flea on a Chessboard
Back to problem descriptionProblem statistics
| Submissions | 1092 |
| Accepted submissions | 235 |
| Submission ratio | 21.52% |
| Authors | 229 |
| Accepted authors | 162 |
| Author ratio | 70.74% |
| # | Name | Runtime | Language | Date | ID |
|---|---|---|---|---|---|
| 1 | Ludo Pulles | 0.01 s | C++ | 2019-09-29 17:34:04 | 4641501 |
| 2 | Steven Halim | 0.01 s | C++ | 2019-10-01 06:14:34 | 4656746 |
| 3 | Ivan Petrov | 0.01 s | C | 2019-10-02 06:36:11 | 4666326 |
| 4 | Aleksandr Tereshchenko | 0.01 s | C++ | 2019-10-04 15:19:40 | 4687488 |
| 5 | Hidden user | 0.01 s | C++ | 2020-02-20 05:09:21 | 5349607 |
| 6 | Charles Carley | 0.01 s | C++ | 2020-02-20 05:57:11 | 5349695 |
| 7 | Bowen WU | 0.01 s | C++ | 2020-09-21 09:24:30 | 6125294 |
| 8 | Erik Mattfolk | 0.01 s | C++ | 2020-10-05 07:44:56 | 6216292 |
| 9 | Andreas Björklund | 0.01 s | C | 2020-11-26 10:15:32 | 6513515 |
| 10 | Conrad Soon | 0.01 s | C++ | 2021-01-30 12:21:02 | 6753992 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Ivan Petrov | 0.01 s | 2019-10-02 06:36:11 | 4666326 |
| 2 | Andreas Björklund | 0.01 s | 2020-11-26 10:15:32 | 6513515 |
| 3 | Gabriel Koh | 0.02 s | 2019-10-07 16:20:18 | 4725313 |
| 4 | David Kum | 0.03 s | 2020-07-16 05:37:12 | 5852463 |
| 5 | Filip Hovorka | 0.03 s | 2021-03-12 17:10:18 | [email protected] site |
| 6 | Andrew Roberts | 0.04 s | 2020-07-01 23:10:45 | 5812935 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Eric The Swift | 0.06 s | 2020-08-08 23:57:05 | 5929761 |
| 2 | Valentk777 | 0.06 s | 2020-10-23 05:17:41 | 6316051 |
| 3 | Onur Jadermark | 0.25 s | 2019-09-30 13:27:28 | 4649703 |
| 4 | Alexander Yoshida | 0.28 s | 2019-11-07 21:33:59 | 4946958 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Ludo Pulles | 0.01 s | 2019-09-29 17:34:04 | 4641501 |
| 2 | Steven Halim | 0.01 s | 2019-10-01 06:14:34 | 4656746 |
| 3 | Aleksandr Tereshchenko | 0.01 s | 2019-10-04 15:19:40 | 4687488 |
| 4 | Hidden user | 0.01 s | 2020-02-20 05:09:21 | 5349607 |
| 5 | Charles Carley | 0.01 s | 2020-02-20 05:57:11 | 5349695 |
| 6 | Bowen WU | 0.01 s | 2020-09-21 09:24:30 | 6125294 |
| 7 | Erik Mattfolk | 0.01 s | 2020-10-05 07:44:56 | 6216292 |
| 8 | Conrad Soon | 0.01 s | 2021-01-30 12:21:02 | 6753992 |
| 9 | Asir Alam | 0.01 s | 2021-03-05 17:00:06 | 6971978 |
| 10 | Frederick Pek | 0.01 s | 2021-05-25 12:52:40 | 7293668 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Norbert Voelker | 0.07 s | 2021-03-14 23:46:28 | 7023575 |
| 2 | Ivan Petrov | 0.13 s | 2019-10-02 06:27:20 | 4666301 |
| 3 | Dag Wullt | 0.20 s | 2020-11-20 13:05:26 | 6488245 |
| 4 | Hidden user | 0.60 s | 2020-11-20 15:37:43 | 6488991 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Brent Yorgey | 0.43 s | 2019-11-04 17:13:38 | 4926485 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Liam Keliher | 0.20 s | 2020-07-27 20:12:56 | 5894962 |
| 2 | Mong-En Ip | 0.23 s | 2021-03-04 21:21:00 | 6964896 |
| 3 | Benjamin Tatsuoka | 0.23 s | 2021-06-16 04:14:43 | 7377480 |
| 4 | Malte Larsson | 0.26 s | 2020-11-25 16:00:17 | 6511048 |
| 5 | Tyler Marks | 0.28 s | 2021-03-04 04:04:09 | 6958862 |
| 6 | David Brodsky | 0.30 s | 2020-06-10 14:46:36 | 5762810 |
| 7 | Toan Vu | 0.30 s | 2021-03-04 01:56:16 | 6958358 |
| 8 | Emilie Hyslop | 0.33 s | 2020-12-02 23:53:16 | 6542719 |
| 9 | Isaak Coleman | 0.34 s | 2019-12-31 03:06:39 | 5161434 |
| 10 | Mattias Gustafsson | 0.34 s | 2020-11-16 07:20:29 | 6468776 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Andreas Björklund | 0.10 s | 2020-11-24 19:49:04 | 6507353 |
| 2 | Måns Magnusson | 0.13 s | 2019-09-28 10:17:28 | 4627798 |
| 3 | Maj Stenmark | 0.13 s | 2019-09-28 15:20:18 | 4631257 |
| 4 | Lars Åström | 0.14 s | 2019-09-30 07:17:04 | 4645717 |
| 5 | Thore Husfeldt | 0.55 s | 2019-09-30 14:12:27 | 4650285 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Mattias Gustafsson | 0.12 s | 2020-11-26 08:58:10 | 6513298 |
| 2 | Anton Åkerman | 0.16 s | 2021-10-15 22:16:49 | 7828998 |
| 3 | Hidden user | 0.16 s | 2022-06-18 15:33:23 | 9062767 |
| 4 | jcryer | 0.17 s | 2020-10-23 23:54:03 | 6320743 |
| 5 | Timothy Baeckelant | 0.17 s | 2021-04-01 01:38:20 | 7094771 |
| 6 | Poblome Romain | 0.17 s | 2021-05-14 08:46:37 | 7256380 |
| 7 | Antoine Minnoye | 0.17 s | 2021-05-14 09:34:30 | 7256579 |
| 8 | Kieran Kohtz | 0.18 s | 2020-10-11 13:28:49 | 6256161 |
| 9 | Tom Vze | 0.18 s | 2021-05-14 09:07:27 | 7256474 |
| 10 | Vilmer Renger | 0.19 s | 2021-10-28 16:47:39 | 7916337 |
| # | Name | Runtime | Date | ID |
|---|---|---|---|---|
| 1 | Michael Earl | 0.04 s | 2019-12-11 06:48:51 | 5116846 |
| 2 | Samuel Kyletoft | 0.06 s | 2020-06-13 23:29:21 | 5769657 |
| 3 | Eric Pinter | 0.29 s | 2020-07-26 22:14:47 | 5892349 |