Omkar's attempt (keyword attempt) to solve problems after midnight EST quickly.
I initially wrote days 1 and 2 in Kotlin, but refactored my solutions to use Python later for speed.
| Day | P1 solve time | P1 rank | P2 solve time | P2 rank |
|---|---|---|---|---|
| 1 | started late | - | started late | - |
| 2 | 2:57 | 950 | 4:44 (1:15) | 731 |
| 3 | 5:27 | 677 | 20:31 (15:04) | 996 |
| 4 | 11:48 | 307 | 13:36 (1:48) | 188 |
| 5 | 14:38 | 1474 | 22:12 (7:34) | 1177 |
| 6 | 4:04 | 313 | 7:09 (3:05) | 199 |
| 7 | 2:37 | 283 | 6:41 (4:04) | 697 |
| 8 | 8:08 | 1151 | 36:18 (28:10) | 680 |
| 9 | 3:17 | 71 | 9:17 (6:00) | 61 |
| 10 | 3:58 | 101 | 8:18 (4:20) | 115 |
| 11 | 14:11 | 582 | 17:00 (2:49) | 607 |
| 12 | 57:14 | 4830 | 59:38 (2:24) | 3334 |
| 13 | 8:56 | 278 | 12:49 (3:53) | 235 |
| 14 | 10:03 | 832 | 34:32 (24:29) | 1219 |
| 15 | 5:06 | 80 | 48:06 (43:00) | 1436 |
| 16 | 24:35 | 169 | 29:48 (5:13) | 128 |
| 17 | 18:24 | 794 | 26:21 (7:57) | 824 |
| 18 | 10:40:50 | 7330 | 10:44:37 (3:47) | 7080 |
| 19 | 9:50:26 | 4074 | 10:06:24 (15:58) | 3899 |
| 20 | 37:35 | 1067 | 42:23 (4:48) | 1073 |
| 21 | 10:05 | 686 | 1:06:00 (55:55) | 1490 |
| 22 | 6:36 | 153 | 2:37:08 (2:30:32) | 1608 |
| 23 | 56:22 | 824 | 13:30:52 (12:34:30) | 4547 |
| 24 | 2:05:37 | 586 | 2:07:34 (1:57) | 514 |
| 25 | 10:30 | 157 | 10:34 (0:04) | 134 |
Final global rank: 466th
Notes:
- Day 1 started late
- Day 15 part A solution is incorrect on some test cases, but passed mine :P
- Day 18 solved the following morning
- Day 19 also solved the following morning
- Day 22 has two solutions: one VERY slow, and one faster
- Day 23 part B solved the following morning
- Day 24 solved by hand; code contains my correct answers