 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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0bc9afb7e0
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2017-day9: balanced parens with a twist
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2020-12-14 20:20:17 -05:00 |
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alexchao26
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1878c6c91c
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2017-day08: longer assembly instructions :/
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2020-12-14 19:53:47 -05:00 |
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alexchao26
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9eaf35506a
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2017-day7: unidirectional graph, weird weights
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2020-12-14 18:48:36 -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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7b59c510d8
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2017-day6: cycling until state repeats itself
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2020-12-13 21:18:16 -05:00 |
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alexchao26
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5d7c500bf6
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2017-day5: simple jumping around a slice
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2020-12-13 20:54:28 -05:00 |
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alexchao26
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8b9f9ede76
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2017-day4: comparing strings
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2020-12-13 20:40:31 -05:00 |
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alexchao26
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eab6a4f4e3
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2017-day3:spiraling around a point
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2020-12-13 20:32:07 -05:00 |
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alexchao26
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7ccfca0897
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2017-day2: more modulo stuff
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2020-12-13 18:18:14 -05:00 |
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alexchao26
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e44b2ea99f
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2017-day1: mod to stay in circular array/slice
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2020-12-13 18:04:03 -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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7d03c33c61
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modified template script, more in-line w/ generated code
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2020-12-12 21:41:06 -05:00 |
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alexchao26
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15c41ba227
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2018-day25: UGLY graph grouping solution...but 2018 completed!
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2020-12-12 21:24:03 -05:00 |
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alexchao26
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398218e1bd
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2018-day21: super confusing intcode solving
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2020-12-12 21:20:52 -05:00 |
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alexchao26
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9619c379ee
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2018-day15: lots of code for elf vs goblin battles
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2020-12-12 17:23:24 -05:00 |
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alexchao26
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0df13683fb
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2018-day15: passing tests but too low on actual input
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2020-12-12 03:25:08 -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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94aaf24b9d
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2018-day20: prompt was really confusing, it's not generating recursive branches, it just visits the branches
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2020-12-11 21:47:34 -05:00 |
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alexchao26
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10cb3a3ab3
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2018-day22: ugly nested memo calculator, heap datastrcture for djikstra queue
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2020-12-11 13:44:18 -05:00 |
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alexchao26
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37323d56a3
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update util
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2020-12-11 00:43:47 -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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632d524c31
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renamed folder and package name for better intellisense
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2020-12-09 22:49:37 -05:00 |
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alexchao26
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1c498b4389
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added generalized min and max heap implementations
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2020-12-09 22:27:50 -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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9f0e632b62
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2018 day23 crazy shrinking box solution, kind of a binary search
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2020-12-07 22:55:43 -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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23d832f6ea
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2020 day 24 - simulating immune system battle, so many instructions... & a binary search
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2020-12-06 21:22:51 -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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d3d97e1db3
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too slow for day20
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2020-12-05 17:48:04 -05:00 |
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alexchao26
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c8ee6a442a
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2018 day 19 - brutal intcode problem...
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2020-12-05 00:45:13 -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
|
ddd3220aea
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2018 day16 opcode, dependency graph
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2020-12-03 22:24:20 -05:00 |
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alexchao26
|
397aac8fa6
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cleanup
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2020-12-03 21:04:50 -05:00 |
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alexchao26
|
4e333f9d4c
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2020 day18 - frequency of an ecosystem
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2020-12-03 21:03:33 -05:00 |
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alexchao26
|
e6aeb41004
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2018 day17 crazy take on "trapping rainwater" with many buckets and weird physics
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2020-12-03 01:18:55 -05:00 |
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alexchao26
|
7e5fd32331
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template update
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2020-12-03 00:37:03 -05:00 |
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alexchao26
|
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
|
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
|
f363235bc9
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2020 day14 - circling around a slice, matching patterns, simple-ish
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2020-12-01 20:18:23 -05:00 |
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alexchao26
|
88348ab4e3
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2018 day 13 - oop-ish solution to carts moving on tracks and colliding
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2020-12-01 19:12:10 -05:00 |
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alexchao26
|
5b1c1472f5
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2018 day 12 - find pattern frequency & do maths
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2020-12-01 17:05:34 -05:00 |
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alexchao26
|
43c4baf170
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2018 day 11 - summing subgrids of a 2D grid
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2020-12-01 01:32:52 -05:00 |
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alexchao26
|
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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