These are my, Niklas Hallqvist solutions to Advent of code 2018. They are written in Scala using the ScalaTest testing framework.
My reason for doing these are, besides the fact that I like puzzle solving, I want to improve my Scala skills even more.
You need Scala, sbt, ScalaTest and of course a Java runtime installed to run the tests, but that is about it.
Run all the days with:
sbt test
or a specific day with:
sbt "testOnly se.hallqvist.adventofcode2018.day1.*"
My results were:
-------Part 1-------- -------Part 2--------
Day Time Rank Score Time Rank Score
25 00:54:53 579 0 00:55:29 411 0
24 02:50:51 471 0 06:14:36 703 0
23 00:10:46 270 0 03:53:14 332 0
22 00:30:37 368 0 03:03:23 423 0
21 01:38:11 633 0 03:57:44 689 0
20 01:56:07 388 0 09:54:30 1158 0
19 00:35:21 552 0 02:57:58 710 0
18 00:35:33 687 0 00:53:42 562 0
17 02:17:41 352 0 02:22:36 354 0
16 01:22:10 818 0 01:50:47 686 0
15 07:23:26 689 0 >24h 3689 0
14 01:24:33 1626 0 02:43:57 1671 0
13 05:25:11 2161 0 05:55:40 1818 0
12 00:41:22 774 0 02:14:36 1314 0
11 00:17:26 682 0 07:11:05 4113 0
10 01:24:49 1540 0 01:27:37 1551 0
9 00:50:14 953 0 02:10:34 1172 0
8 00:52:28 1382 0 01:10:18 1298 0
7 00:53:19 1440 0 02:47:39 1774 0
6 04:37:31 3646 0 05:54:31 3744 0
5 00:19:42 1103 0 00:32:42 1028 0
4 03:36:16 3669 0 03:54:12 3552 0
3 00:31:57 1551 0 01:00:33 1964 0
2 00:19:50 1625 0 00:45:20 1822 0
1 00:15:02 1427 0 00:47:25 1443 0