3abfbb53ca
day 21, part 2 backward computation. that's hot
2022-12-25 14:54:34 +00:00
f6799dd691
lets skip day 21 part 2!
2022-12-25 10:58:24 +00:00
c2acd2f75a
day 21 part 1, fun
2022-12-25 10:43:57 +00:00
e062633074
day 20 part 2, yay
2022-12-25 09:56:18 +00:00
281a0aebf4
day 20 part 2, yay
2022-12-25 09:40:10 +00:00
974cc4993d
day 20 kicking me with duplicates
2022-12-25 09:10:19 +00:00
2eb4b5c0a5
at least part 1 of day 19
2022-12-24 12:45:54 +00:00
bf52645d93
this is "optimization"
2022-12-24 10:11:53 +00:00
83f65babdf
not yet anything for day 19
2022-12-23 22:58:50 +00:00
598500e289
day 18, part 2 complete, with a little bit ugly
2022-12-22 20:41:17 +00:00
831f09c9cd
day 18, part 2, not complete, before going ugly
2022-12-22 20:37:14 +00:00
643bba2464
day 18, part 1, the simple one
2022-12-22 19:49:43 +00:00
01d5c300d6
giving up on day 17
2022-12-20 20:34:07 +00:00
69250daf63
day 16 part 2, quite stuck
2022-12-18 18:59:07 +00:00
ae745dc0f2
day 17 part 1. ugh
2022-12-18 17:22:43 +00:00
3126cd48ab
day 16 monstrocity calculated overnight
2022-12-18 07:19:59 +00:00
914abe5a1f
day 16, well that was an ugly logical error
2022-12-17 15:32:11 +00:00
293250c20b
day 16, still not working.
...
trying out with smaller example.
AND. before refactoring by BAD BOOLEAN
2022-12-17 14:17:49 +00:00
c2ea2ec16e
day 15 part 2. using INTERVALS
2022-12-16 15:30:38 +00:00
190382eddc
day 15 p.1: scanners and beacons, bad solution
2022-12-16 12:13:37 +00:00
6757e3ba23
day 14, part 2 - endless pyramid
2022-12-15 17:40:22 +00:00
c82f5473ba
day 14, falling sand part 1
2022-12-15 17:00:01 +00:00
16cb2be49b
day 13 - part 2, now SORT with that ORDER
2022-12-14 20:41:44 +00:00
1457992342
day 13 nested lists ordering part 1
2022-12-14 20:30:45 +00:00
047bc474bd
day 12 - paths over grid; dfs
2022-12-14 18:31:16 +00:00
f612d15eed
day 11 part 2, yay
2022-12-13 06:29:13 +00:00
b4f8e937c7
day 11 refactor into scratch and code
2022-12-13 05:54:07 +00:00
59c9937950
part 1 of day 11. lot's of code
...
but then again - when I've written loop that calls all functions -
correst result from first try.
2022-12-12 19:51:25 +00:00
65de39af73
day 10 cleanup
2022-12-11 18:33:10 +00:00
c31d22d69d
day 10 CRT and CLOG
...
maybe kind of cool
the addx and noop didn't have to be changed
only additional code for TICK
2022-12-11 17:17:21 +00:00
5990ef5d0b
day9 - line simulation
...
yes, maybe positive example of using macro - to allow my get-x being
used as PLACE in setf
but other modifications require variable.
and that's not quite what i want.
2022-12-10 19:45:39 +00:00
3105b97f1d
day 8 cleaning up code
2022-12-08 12:18:31 +00:00
5efbb26239
day 8, more pain with tree heights
2022-12-08 12:02:35 +00:00
7443fc80ae
wow, filesystem stats was HARD
2022-12-07 20:37:14 +00:00
0ad5b9d435
and day 6 is much easier.
...
using fset library, yay.
thank you "awesome common lisp" list.
and the DO loop.
2022-12-06 18:06:49 +00:00
25709d2a43
one day later, day 5
...
oh, so much hashtables, this is urgh
2022-12-06 13:07:06 +00:00
a0f3c07e06
day 4: number intervals overlap
2022-12-04 08:33:11 +00:00
ce89746131
day 3: strings as sets, loop
2022-12-03 08:28:00 +00:00
540a1a52c5
day 2: rock-paper-scissors scoring
2022-12-02 07:33:27 +00:00
455cee8c79
second task of day 1, cool
2022-12-02 07:33:24 +00:00
0116b13088
day 1 first simple task
...
trying out the loop and reading of the files
2022-12-01 13:48:22 +00:00
48c351c983
init
2022-12-01 12:46:40 +00:00
efim