 alexchao26
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b8c031d229
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update scripts
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2021-12-01 22:13:12 -05:00 |
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alexchao26
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feb7be9152
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cleanup effort pt 1
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2020-12-28 22:47:58 -05:00 |
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alexchao26
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666518f507
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!changed mathutil package to mathy, removed int/string casting from mathy
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2020-12-27 17:21:33 -05:00 |
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alexchao26
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b16244eac6
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hah intcode didn't come back this year
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2020-12-25 01:30:04 -05:00 |
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alexchao26
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1e269d7988
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2020-day25: 2020 finished! "breaking" mock public key cryptography
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2020-12-25 00:48:10 -05:00 |
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alexchao26
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46a418393c
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2020-day24: hex coordinates are tough. 1240/668
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2020-12-24 00:51:14 -05:00 |
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alexchao26
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afa0f4384d
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2020-day23: 1250/199 - LRU cache problem, might've leaderboarded if I was a little sharper on remembering my hacky part 1 implementation
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2020-12-23 01:26:30 -05:00 |
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alexchao26
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9f476aa8f3
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removed input and prompt files per aoc-creator
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2020-12-22 16:12:08 -05:00 |
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alexchao26
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28f8cd85ed
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day22 optimization: 30s -> <0.5s
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2020-12-22 16:06:59 -05:00 |
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alexchao26
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736949b9bb
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2020-day22: 537/997 recursive "war" card game. hard instructions to get right on the first go
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2020-12-22 01:33:59 -05:00 |
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alexchao26
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46c54feff4
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moved grid orientation generation into algos package
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2020-12-21 20:09:19 -05:00 |
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alexchao26
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77af0b157a
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refactored to use packaged data-structures
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2020-12-21 19:56:28 -05:00 |
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alexchao26
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116524bec7
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2020-day21: so close! 225/127, running joins to find allergens in a list of hashed names
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2020-12-21 00:41:20 -05:00 |
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alexchao26
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e1646bfdfd
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2020-day20: OOF, monster (hah) backtracking algo, and then some...
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2020-12-20 15:35:46 -05:00 |
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alexchao26
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50fcc7d507
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2020-day19: oof 1200/1018. Crazy graph traversal for permutations, then hacking together regexp
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2020-12-19 13:22:32 -05:00 |
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alexchao26
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6c83ac5e5a
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2020-day18: refactor to slightly nicer stack implementation, still str <-> int conversions everywhere...
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2020-12-18 19:36:19 -05:00 |
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alexchao26
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a5e3c80111
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2020-day18: balanced parens calculator... gross initial solution...
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2020-12-18 01:16:23 -05:00 |
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alexchao26
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bf9d5a97e7
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2020-day17: generalized solution for both parts, 4D game of life
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2020-12-17 19:18:55 -05:00 |
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alexchao26
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e0e54dc95e
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2020-day17 initial solution, it ain't pretty
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2020-12-17 18:28:42 -05:00 |
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alexchao26
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094477ef63
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2020-day16: slow/730 - lots of input parsing, sample set -> corresponding rules
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2020-12-16 00:58:11 -05:00 |
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alexchao26
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1e2a250acd
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2020-day15 so close :( 600/209. difficult to just understand the prompt. brute forced a dictionary for pt 2
2017-day10 weird fake hashing, xor and hexadecimals
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2020-12-15 00:22:41 -05:00 |
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alexchao26
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eb4f03269d
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2020-day14: bitwise nonsense but got there eventually... ~2500?
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2020-12-14 01:33:14 -05:00 |
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alexchao26
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eb2eacdf9e
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updated template script for test args order
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2020-12-13 02:34:03 -05:00 |
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alexchao26
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9e86d9784d
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2020-day13:oof modular arithmetic that I do not know...
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2020-12-13 02:30:57 -05:00 |
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alexchao26
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975bc3346d
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2020-day12: 243 on part 1, then confused the heck out of myself for part 2 w/ x/y vs row/col vs x,y coordinates and rotating around the origin..
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2020-12-12 01:20:13 -05:00 |
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alexchao26
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bf32c8c51c
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2020 day11 - 2D grid & frequency/game of life - 650/300
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2020-12-11 00:43:28 -05:00 |
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alexchao26
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1fec4f74d3
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updated util packages
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2020-12-10 01:04:51 -05:00 |
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alexchao26
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b9a74cf122
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2020 day 10 - memoized or dynamic programming to calculate paths/possibilities, ~830
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2020-12-10 00:46:21 -05:00 |
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alexchao26
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e48c6de353
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2020 day 09 two sum and sliding window
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2020-12-09 18:14:24 -05:00 |
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alexchao26
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d6163b873e
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refactored intcode
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2020-12-08 18:51:29 -05:00 |
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alexchao26
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089c1bc215
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2020 day 8 - game console/assmebly language computer
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2020-12-08 00:28:06 -05:00 |
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alexchao26
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49de18c919
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2020 day 7 - graph traversal; parsed inputs way too slowly
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2020-12-07 00:51:08 -05:00 |
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alexchao26
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9a9dec2523
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2020 day 6 - string parsing and hash maps to collect counts
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2020-12-06 00:20:45 -05:00 |
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alexchao26
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88b0ce7593
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2020 day5 - ugh off by one w/ funky binary search
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2020-12-05 00:32:02 -05:00 |
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alexchao26
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3293e9c3e9
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2020 day04 string parsing and validation, regexp ^ and $ killed me
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2020-12-04 01:21:28 -05:00 |
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alexchao26
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397aac8fa6
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cleanup
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2020-12-03 21:04:50 -05:00 |
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alexchao26
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7e5fd32331
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template update
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2020-12-03 00:37:03 -05:00 |
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alexchao26
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ce80ce9f81
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2020 day 3 - simple 2d grid traversal
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2020-12-03 00:28:22 -05:00 |
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alexchao26
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79925f6507
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2020 day2 - string parsing & simple validation
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2020-12-02 00:32:39 -05:00 |
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alexchao26
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e105098728
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2020 day1 - two/three sum
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2020-12-01 00:31:43 -05:00 |
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alexchao26
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43ad04293d
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2018 day 07 - graph & multiple workers
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2020-11-30 12:33:10 -05:00 |
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alexchao26
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884f43e9bf
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cleanup tests
updated 2020 templates for easier addition of tests
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2020-11-29 20:21:15 -05:00 |
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alexchao26
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1cac95e4f9
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2018 day06 solution, patch 2020 scripts missing flag.Parse()
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2020-11-29 20:03:29 -05:00 |
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alexchao26
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f1e7900b8b
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2020 folder setup
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2020-11-29 16:05:41 -05:00 |
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alexchao26
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045d73b069
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modified scripts to use a folder for each day - prevent a huge package "namespace" headache
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2020-11-27 14:27:43 -05:00 |
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alexchao26
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4fc1a1e94f
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added scripts and 2020 folder
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2020-11-27 02:54:14 -05:00 |
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