# Advent of Code 2020

## Completion

Days 6 and 12 are missing because I did them in IPython and never bothered putting them in a source file, probably.

|  Day | Rust  | Python | C64<br>ASM |
| ---: | :---: | :----: | :--------: |
|    1 |   ✔️  |        |     ✔️     |
|    2 |   ✔️  |        |     ✔️     |
|    3 |   ✔️  |        |            |
|    4 |   ✔️  |        |            |
|    5 |   ✔️  |        |     ✔️     |
|    6 |       |        |            |
|    7 |       |   ✔️   |            |
|    8 |   ✔️  |        |            |
|    9 |   ✔️  |   ✔️   |     ✔️     |
|   10 |       |   ✔️   |            |
|   11 |       |   ✔️   |            |
|   12 |       |        |            |
|   13 |       |   ✔️   |            |
|   14 |       |   ✔️   |            |
|   15 |   ✔️  |        |            |
|   16 |   ✔️  |        |            |
|   17 |   ✔️  |        |            |
|   18 |       |   ✔️   |            |
|   19 |   ✔️  |        |            |
|   20 |       |   ✔️   |            |
|   21 |       |   ✔️   |            |
|   22 |       |   ✔️   |            |
|   23 |   ✔️  |   ✔️   |            |
|   24 |       |   ✔️   |            |
|   25 |       |        |            |


## Benchmarks (Rust)

I'm somewhat trying to do the <1 second challenge, but I've been a bit short on time (and willpower), and I'm just faster at solving challenges in Python. Anyway, here's my benchmarks (ran on my mostly idle server):

|        Day |          Time |
| ---------: | ------------: |
|          1 |     110.842µs |
|          2 |     106.041µs |
|          3 |      50.453µs |
|          4 |     289.916µs |
|          5 |      70.621µs |
|          6 |             - |
|          7 |             - |
|          8 |     171.188µs |
|          9 |      45.173µs |
|         10 |             - |
|         11 |             - |
|         12 |             - |
|         13 |             - |
|         14 |             - |
|         15 | 610 889.119µs |
|         16 |     340.309µs |
|         17 |  69 633.263µs |
|         18 |             - |
|         19 |     367.589µs |
|         20 |             - |
|         21 |             - |
|         22 |             - |
|         23 |  208.547302ms |
|         24 |             - |
|         25 |             - |
| **Total:** |  890.621816ms |