chrisly42 0acad0121c Day 24. This was a mad thing. I hate you all for using term solving tools under python. Thanks to the other kotlin guy who went the chinese remainder path and give a good amount of inspiration (strangely, the test input fails). I was thinking that some sort of modulo arithmetic could solve it, but it was too hard to figure out. What a waste of an otherwise nice xmas day.

2023-12-24 14:50:09 +01:00

..

Day01.kt

Improved solution to day 1.

2023-12-01 19:06:02 +01:00

Day02.kt

Day 2: Revisited reg ex parsing, but it really turned out to be too complicated for me. Simplified part 1 a little.

2023-12-02 07:42:10 +01:00

Day03.kt

Reworked day 3, adding a generic class for 2D grids with some special functions for day 3. Modified template to avoid double evaluation.

2023-12-03 15:21:59 +01:00

Day04.kt

Added overdue helper functions splitInts() and splitLongs()

2023-12-09 09:20:47 +01:00

Day05.kt

Added overdue helper functions splitInts() and splitLongs()

2023-12-09 09:20:47 +01:00

Day06.kt

Added overdue helper functions splitInts() and splitLongs()

2023-12-09 09:20:47 +01:00

Day07.kt

Day 7 :-(

2023-12-07 09:27:50 +01:00

Day08.kt

Day 8 revisited: Replaced manual prime factorization by new gcd and lcm toolset.

2023-12-09 06:51:10 +01:00

Day09.kt

Added overdue helper functions splitInts() and splitLongs()

2023-12-09 09:20:47 +01:00

Day10.kt

Slept in, didn't hurry to finish Day 10. Considering the solution elegant regarding the traversal of the pipes.

2023-12-10 11:31:09 +01:00

Day11.kt

Day 11.

2023-12-11 06:32:51 +01:00

Day12.kt

Day 12 :-/

2023-12-12 20:34:54 +01:00

Day13.kt

Damn you, Day 13.

2023-12-14 21:58:42 +01:00

Day14.kt

Day 14.

2023-12-14 07:19:50 +01:00

Day15.kt

Minor update to Day 15 because I should have used a linked hashmap in the first place, if I had only read the instructions clearly enough.

2023-12-16 13:19:03 +01:00

Day16.kt

Day 16.

2023-12-16 12:07:22 +01:00

Day17.kt

Day 17. What a mess.

2023-12-17 13:17:45 +01:00

Day18.kt

Day 18. I dunno why the formular needed patching though.

2023-12-18 06:59:55 +01:00

Day19.kt

Solved Part 2.

2023-12-19 15:28:31 +01:00

Day20.kt

What a mess.

2023-12-20 10:06:56 +01:00

Day21.kt

Minor clarification.

2023-12-21 09:35:32 +01:00

Day22.kt

Minor opt.

2023-12-22 10:58:11 +01:00

Day23.kt

Minor optimization on speed for day 23.

2023-12-23 12:40:51 +01:00

Day24.kt

Day 24. This was a mad thing. I hate you all for using term solving tools under python. Thanks to the other kotlin guy who went the chinese remainder path and give a good amount of inspiration (strangely, the test input fails). I was thinking that some sort of modulo arithmetic could solve it, but it was too hard to figure out. What a waste of an otherwise nice xmas day.

2023-12-24 14:50:09 +01:00