AdventofCode2022

Solutions for Advent of Code 2022

This is a repository containing solutions for Advent of Code Challenge.

It is held once in every year for 25 days from 1st to 25th December

We need to solve two problems each day. For solving we are awarded with stars.

The challenge is unique compared to other competitive programming challenges.

The solutions are written in Rust a high performant language.

To get each day's solution, clone this repo: https://github.com/akhildevelops/AdventofCode2022 and run respective command as shown below

Day	Story	Solution	Part1	Part2	command to run	challenge level	What I learnt
Dec-1	Calorie Counting	Day1 🚢	⭐	⭐	cargo solve day1	🧗	Rust's Result methods
Dec-2	Rock Paper Scissors	Day2 🚢	⭐	⭐	cargo solve day2	🧗 🧗	Mental Map scenarios/states to integers
Dec-3	Rucksack Reorganization	Day3 🚢	⭐	⭐	cargo solve day3	🧗🧗	Sets to find common elements
Dec-4	Camp Cleanup	Day4 🚢	⭐	⭐	cargo solve day4	🧗🧗	Check if an element is present in the boundaries.
Dec-5	Supply Stacks	Day5 🚢	⭐	⭐	cargo solve day5	🧗🧗🧗	Parse text into columns and borrow checker
Dec-6	Tuning Trouble	Day6 🚢	⭐	⭐	cargo solve day6	🧗	Find non repeating chars in a string.
Dec-7	No Space Left On Device
Dec-8	Treetop Tree House	Day8 🚢	⭐	⭐	cargo solve day8	🧗🧗	Grid type data structures + create references, not to be owned by closures
Dec-9	Rope Bridge	Day9 🚢	⭐	⭐	cargo solve day9	🧗🧗	Hashets and iterators
Dec-10	Cathode-Ray Tube	Day10 🚢	⭐	⭐	cargo solve day10	🧗*1.5	Code comprehension >>> Code optimization

For Contributors / Forkers:

To create a new project for a particular day run cargo setup <name>

Ex: To setup day15 run: cargo setup day15 It creates below structure:

src/
├── bin/
│   ├── ...
│   ├── day15.rs      // day15.rs binary file is created that prints part1 and part2 solutions.  
│   └── ...
├── lib.rs           // Get's updated with day15 module for importing into binary.
├── ...
├── day15           // day15 module is created with input.txt for puzzle input, Readme.md for any Notes and mod.rs containing logic./
│   ├── input.txt
│   ├── mod.rs
│   └── Readme.md
└── ...