flothesof / advent_of_code2021

Advent of Code 2021 using Rust (beginner level)

Advent of code 2021 using Rust

See for inspiration:

• Tim Visée AOC2020 in Rust.
• Cazayus (Rust)
• forthib (Rust)

Day	Rust	Python
1	x
2	x
3	x
4	x
5	x
6	x
7	x
8	x
9	x
10	x
11	x
12		x
13
14		x
15		x
16
17		x
18
19		x
20		x
21		x
22	x

Notes

Day 11

I reused my Vec[x][y] Option-padded grid logic from day 9. It would have been a good occasion to rewrite the grid logic as a HashMap.
Recursion FTW.

Day 22

I got inspired by this Python solution https://paste.ofcode.org/rLgHVR3Ux6pJntZUzX3MNp Quite happy with the use of Option pattern. Wrote my first custom struct with its own method. Really not happy about working with strings in Rust.