These are my solutions to 2019's famous Advent of Code. After hearing about 2019's intcode computer, having done Day 17 from 2024, I had to give this one a look.
Solutions make use of cargo-aoc code helper (here).
All solutions linked below:
| Day | Title | 1 ⭐ | 2 ⭐ | Solution | Rating |
|---|---|---|---|---|---|
| 01 | The Tyranny of the Rocket Equation | 210ns | 1.26µs | day01.rs | 😎 |
| 02 | 1202 Program Alarm | 832ns | 513µs | day02.rs | 😆 |
| 03 | Crossed Wires | 89.0µs | 89.0µs | day03.rs | |
| 04 | Secure Container | 3.92µs | 10.9µs | day04.rs | 😔 |
| 05 | Sunny with a Chance of Asteroids | 4.07µs | 4.07µs | day05.rs | 😋 |
| 06 | Universal Orbit Map | 49.6µs | 30.5µs | day06.rs | 😦 |
- I thought having an array as a parameter cache in the VM would speed things up, but apparently simply returning an array is consistently marginally faster.