I did most of this year in Kotlin. A couple of the early days I jumped ship to Python so I could implement fast, but by the end I was quite comfortable with Kotlin!
Most, if not all, of my solutions here had 0 effort put into making them readable or maintainable. I have also made no effort to preserve my solutions to Part 1s, so most of these only output my part 2 answer.
Pretty happy with most of my final placements for this year:
-------Part 1-------- -------Part 2--------
Day Time Rank Score Time Rank Score
25 00:12:44 360 0 00:12:57 313 0
24 00:19:48 82 19 00:24:11 77 24
23 00:24:28 157 0 00:25:27 115 0
22 00:30:12 378 0 01:32:08 236 0
21 00:11:51 1040 0 00:32:51 691 0
20 00:37:05 831 0 00:53:21 962 0
19 00:43:55 78 23 12:52:31 4864 0
18 00:28:28 3085 0 00:48:05 1649 0
17 00:41:03 557 0 01:02:17 400 0
16 00:18:15 43 58 01:44:44 378 0
15 00:17:35 448 0 00:48:19 682 0
14 00:10:53 107 0 00:14:55 134 0
13 00:09:43 153 0 00:15:09 152 0
12 00:08:54 155 0 00:10:05 110 0
11 00:15:42 207 0 00:19:41 138 0
10 00:07:45 468 0 00:15:13 275 0
9 00:11:44 501 0 00:16:09 173 0
8 00:13:10 1459 0 00:32:48 2562 0
7 00:18:54 624 0 00:21:02 419 0
6 00:02:45 400 0 00:03:06 276 0
5 00:11:31 697 0 00:12:55 557 0
4 00:02:41 239 0 00:03:42 164 0
3 00:03:59 263 0 00:08:19 477 0
2 00:04:30 235 0 00:07:52 304 0
1 00:01:56 382 0 00:05:25 1516 0
React
Typescript
Django
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Facebook
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D3
Tencent