efim 3abfbb53ca day 21, part 2 backward computation. that's hot

2022-12-25 14:54:34 +00:00

.envrc

init

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.gitignore

init

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day1-input.txt

day 1 first simple task

2022-12-01 13:48:22 +00:00

day1.lisp

second task of day 1, cool

2022-12-02 07:33:24 +00:00

day2-input.txt

day 2: rock-paper-scissors scoring

2022-12-02 07:33:27 +00:00

day2.lisp

day 2: rock-paper-scissors scoring

2022-12-02 07:33:27 +00:00

day3-input.txt

day 3: strings as sets, loop

2022-12-03 08:28:00 +00:00

day3-rucksack-reorganisation.lisp

day 3: strings as sets, loop

2022-12-03 08:28:00 +00:00

day3-test-input.txt

day 3: strings as sets, loop

2022-12-03 08:28:00 +00:00

day4-id-intervals.lisp

day 4: number intervals overlap

2022-12-04 08:33:11 +00:00

day4-input.txt

day 4: number intervals overlap

2022-12-04 08:33:11 +00:00

day4-test-input.txt

day 4: number intervals overlap

2022-12-04 08:33:11 +00:00

day5-input.txt

one day later, day 5

2022-12-06 13:07:06 +00:00

day5-test-input.txt

one day later, day 5

2022-12-06 13:07:06 +00:00

day5.lisp

one day later, day 5

2022-12-06 13:07:06 +00:00

day6-input.txt

and day 6 is much easier.

2022-12-06 18:06:49 +00:00

day6.lisp

and day 6 is much easier.

2022-12-06 18:06:49 +00:00

day7-directories-cleanup.lisp

wow, filesystem stats was HARD

2022-12-07 20:37:14 +00:00

day7-input.txt

wow, filesystem stats was HARD

2022-12-07 20:37:14 +00:00

day7-test-input.txt

wow, filesystem stats was HARD

2022-12-07 20:37:14 +00:00

day8-input.txt

day 8, more pain with tree heights

2022-12-08 12:02:35 +00:00

day8-test-input.txt

day 8, more pain with tree heights

2022-12-08 12:02:35 +00:00

day8-tree-heights.lisp

day 8 cleaning up code

2022-12-08 12:18:31 +00:00

day9-input.txt

day9 - line simulation

2022-12-10 19:45:39 +00:00

day9-rope-bridge.lisp

day9 - line simulation

2022-12-10 19:45:39 +00:00

day9-test-bigger.txt

day9 - line simulation

2022-12-10 19:45:39 +00:00

day9-test.txt

day9 - line simulation

2022-12-10 19:45:39 +00:00

day10-input.txt

day 10 CRT and CLOG

2022-12-11 17:17:21 +00:00

day10-test.txt

day 10 CRT and CLOG

2022-12-11 17:17:21 +00:00

day10.lisp

day 10 cleanup

2022-12-11 18:33:10 +00:00

day11-input.txt

part 1 of day 11. lot's of code

2022-12-12 19:51:25 +00:00

day11-scratch.lisp

day 11 part 2, yay

2022-12-13 06:29:13 +00:00

day11-test.txt

part 1 of day 11. lot's of code

2022-12-12 19:51:25 +00:00

day11.lisp

day 11 part 2, yay

2022-12-13 06:29:13 +00:00

day12-input.txt

day 12 - paths over grid; dfs

2022-12-14 18:31:16 +00:00

day12-scratch.lisp

day 12 - paths over grid; dfs

2022-12-14 18:31:16 +00:00

day12-test.txt

day 12 - paths over grid; dfs

2022-12-14 18:31:16 +00:00

day12.lisp

day 12 - paths over grid; dfs

2022-12-14 18:31:16 +00:00

day13-input.txt

day 13 - part 2, now SORT with that ORDER

2022-12-14 20:41:44 +00:00

day13-scratch.lisp

day 13 - part 2, now SORT with that ORDER

2022-12-14 20:41:44 +00:00

day13-test.txt

day 13 - part 2, now SORT with that ORDER

2022-12-14 20:41:44 +00:00

day13.lisp

day 13 - part 2, now SORT with that ORDER

2022-12-14 20:41:44 +00:00

day14-input.txt

day 14, falling sand part 1

2022-12-15 17:00:01 +00:00

day14-scratch.lisp

day 14, part 2 - endless pyramid

2022-12-15 17:40:22 +00:00

day14-test.txt

day 14, falling sand part 1

2022-12-15 17:00:01 +00:00

day14.lisp

day 14, part 2 - endless pyramid

2022-12-15 17:40:22 +00:00

day15-input.txt

day 15 p.1: scanners and beacons, bad solution

2022-12-16 12:13:37 +00:00

day15-scratch.lisp

day 15 part 2. using INTERVALS

2022-12-16 15:30:38 +00:00

day15-test.txt

day 15 p.1: scanners and beacons, bad solution

2022-12-16 12:13:37 +00:00

day15.lisp

day 15 part 2. using INTERVALS

2022-12-16 15:30:38 +00:00

day16-even-simpler-test.txt

day 16, well that was an ugly logical error

2022-12-17 15:32:11 +00:00

day16-input.txt

day 16, well that was an ugly logical error

2022-12-17 15:32:11 +00:00

day16-scratch-cl-graph.lisp

day 16, still not working.

2022-12-17 14:17:49 +00:00

day16-scratch-graph-utils.lisp

day 16 part 2, quite stuck

2022-12-18 18:59:07 +00:00

day16-simpler-test.txt

day 16, still not working.

2022-12-17 14:17:49 +00:00

day16-test.txt

day 16, still not working.

2022-12-17 14:17:49 +00:00

day16.lisp

day 16, still not working.

2022-12-17 14:17:49 +00:00

day17-input.txt

day 17 part 1. ugh

2022-12-18 17:22:43 +00:00

day17-scratch.lisp

giving up on day 17

2022-12-20 20:34:07 +00:00

day18-input.txt

day 18, part 1, the simple one

2022-12-22 19:49:43 +00:00

day18-scratch.lisp

day 18, part 2 complete, with a little bit ugly

2022-12-22 20:41:17 +00:00

day18-test.txt

day 18, part 1, the simple one

2022-12-22 19:49:43 +00:00

day18.lisp

day 18, part 2 complete, with a little bit ugly

2022-12-22 20:41:17 +00:00

day19-2-input.txt

at least part 1 of day 19

2022-12-24 12:45:54 +00:00

day19-input.txt

at least part 1 of day 19

2022-12-24 12:45:54 +00:00

day19-scratch.lisp

at least part 1 of day 19

2022-12-24 12:45:54 +00:00

day19-test.txt

at least part 1 of day 19

2022-12-24 12:45:54 +00:00

day19.lisp

at least part 1 of day 19

2022-12-24 12:45:54 +00:00

day20-input.txt

day 20 kicking me with duplicates

2022-12-25 09:10:19 +00:00

day20-scratch.lisp

day 20 part 2, yay

2022-12-25 09:56:18 +00:00

day20-test.txt

day 20 kicking me with duplicates

2022-12-25 09:10:19 +00:00

day20.lisp

day 20 part 2, yay

2022-12-25 09:40:10 +00:00

day21-input.txt

day 21 part 1, fun

2022-12-25 10:43:57 +00:00

day21-scratch.lisp

day 21, part 2 backward computation. that's hot

2022-12-25 14:54:34 +00:00

day21-test.txt

day 21 part 1, fun

2022-12-25 10:43:57 +00:00

day21.lisp

day 21, part 2 backward computation. that's hot

2022-12-25 14:54:34 +00:00

flake.lock

init

2022-12-01 12:46:40 +00:00

flake.nix

init

2022-12-01 12:46:40 +00:00

Description

Daily December programming tasks

426 KiB

Languages

Common Lisp 99.8%

Nix 0.2%