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79428d6192
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day23: final version (could add priority queue to improve further ?)
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2022-09-14 20:02:54 +02:00 |
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ebb8a0d738
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day 25: memory cleanup, simplify puzzle input read
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2022-09-14 19:56:33 +02:00 |
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721f9da54e
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day 25: code cleanup
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2022-09-08 21:08:49 +02:00 |
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5da5adb8bf
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day 25: simplify code.
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2022-09-08 16:11:29 +02:00 |
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adb8fc6b95
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day 25, first version (need lots of cleaning)
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2022-09-07 22:14:45 +02:00 |
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4dbcc30dc3
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first try of A* move sorting
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2022-04-05 13:20:13 +02:00 |
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49bbc2372c
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changes in newmove() & hash() to avoid code duplication
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2022-04-04 16:46:51 +02:00 |
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aa0f475b17
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messy/bloaty/slow version working for example & input
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2022-04-02 17:35:39 +02:00 |
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9a0d7a2ca7
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temp save to use on laptop
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2022-04-01 06:37:55 +02:00 |
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ea429a99a7
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Day 23: zobrist hash, still wrong collisions (works only without hash)
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2022-03-30 21:39:16 +02:00 |
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4fa4a5d366
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day23: 1st "running" version, which does not work (maybe hash issue)
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2022-03-30 13:20:11 +02:00 |
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e25d79e95b
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bits.c: added 32 bits versions (untested)
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2022-03-30 13:19:38 +02:00 |
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4be7c56b88
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day 24 parts 1 & 2 (forgot source)
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2022-03-30 13:19:02 +02:00 |
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c78a3e7285
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Day 23 part 2 README (part 1 done with pen/paper)
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2022-03-26 16:49:27 +01:00 |
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f807acc983
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day 24
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2022-03-25 16:08:54 +01:00 |
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b64bc6c1d5
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update library from mainstream, especially {READ,WRITE}_ONCE
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2022-03-24 18:42:35 +01:00 |
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6aa605a0de
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init days{24,25}
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2022-03-24 18:41:28 +01:00 |
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1f835c10c5
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new list.h with {READ,WRITE}_ONCE
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2022-03-18 17:25:39 +01:00 |
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d4ec54ed5b
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add #error for word size != 64
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2022-02-07 18:18:11 +01:00 |
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4ac39e5a69
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day 23: early code for bitboard approach.
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2022-01-29 21:00:54 +01:00 |
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b8e61bcacb
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day 22: typo in day # comment
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2022-01-29 21:00:31 +01:00 |
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efb25f363f
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bugfix bit_for_each64_2
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2022-01-29 15:47:38 +01:00 |
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1e8556b5d5
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day 23 init
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2022-01-28 19:37:23 +01:00 |
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5c392199fe
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Day 22 : clean code, more comments.
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2022-01-28 17:07:44 +01:00 |
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6b753e9d6c
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day 22: working part 2. Two days lost due to int overflow :-(
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2022-01-28 16:08:05 +01:00 |
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35053f3c8c
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day 22: change part1 to match part2 changes in input read.
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2022-01-27 19:10:36 +01:00 |
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97411fbb08
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day 22 part 1 (basic/stupid algorithm, not suitable for part 2)
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2022-01-27 16:24:43 +01:00 |
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ecbeffc3d9
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Day 22 init
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2022-01-25 13:47:18 +01:00 |
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7082ce3565
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day 21: fix memory leaks
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2022-01-25 13:46:48 +01:00 |
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58027905b8
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day 21 part2, 1st version. Need improvement in queue management (!)
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2022-01-24 15:49:02 +01:00 |
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76bd022049
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day 21 part 1
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2022-01-24 00:12:13 +01:00 |
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cf2bed124e
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day 21 init
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2022-01-23 21:58:17 +01:00 |
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dacefcd5ad
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day20: final version (more comments, more code cleanup)
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2022-01-23 21:48:18 +01:00 |
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db7013309b
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day20 EXAMPLE2.txt: impossible input
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2022-01-23 21:47:46 +01:00 |
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63e737b863
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day 20: code cleanup
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2022-01-23 20:50:51 +01:00 |
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f1af70e55a
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Added example file to resolve both parts with initial '#'
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2022-01-23 20:45:16 +01:00 |
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ec4684a756
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day 20, part 2 (before code cleanup)
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2022-01-23 20:44:28 +01:00 |
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897453fb39
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day 20: working version for part 1
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2022-01-23 20:38:58 +01:00 |
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81cfe12d67
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day20, part1: working version for given example (not for input)
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2022-01-23 20:27:52 +01:00 |
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640feea875
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day 20 init
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2022-01-22 20:42:38 +01:00 |
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2692f3f621
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day19: cosmetic changes
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2022-01-22 20:18:15 +01:00 |
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5346b0e7fa
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day 19, after optimization (8.5s -> 0.06s)
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2022-01-22 19:37:25 +01:00 |
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c84a37874c
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day 19: clean logs
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2022-01-22 15:05:23 +01:00 |
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b11c35be26
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day 19 part 2, before cleaning
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2022-01-22 14:01:13 +01:00 |
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858258770b
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day 19 part 1 (ugly, many useless code)
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2022-01-22 13:22:39 +01:00 |
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1caa102c23
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day19: move beacons/distances from arrays to lists
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2022-01-21 16:54:15 +01:00 |
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9fd980c71b
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day 19: save before reverting scanners's beacons/distances to linked lists
|
2022-01-19 17:23:26 +01:00 |
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6c3672f8d1
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(temp) save not working day19 - likely mismatch in scanners ref array
|
2022-01-16 21:16:21 +01:00 |
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96c9f7d6e3
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pool_create: do not fail if structure is too small to handle list pointers
|
2022-01-16 21:07:30 +01:00 |
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fe4520da7f
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list.h: blank line
|
2022-01-16 21:00:16 +01:00 |
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