Advent of Code

🎄 Feliz Navidad, Buon Natale, Merry Christmas

Description

This repository contains my solutions for the Advent of Code challenges.

Structure

The repository is structured as follows:

• Each solution in well contained in a folder with the following structure:

  ./src/<year>/day-<day>/part-<part>
  

  For instance: ./src/2023/day-01/part-1

• Each solution folder contains the following files:

  • main.cpp: The solution code.
  • in.txt: The input data from the challenge.
  • out.txt: The solution output.
  • submit.txt: The submitted answer to Advent of Code website.

Run a solution

Using VSCode

1. Run current file

2. Debug current file

Manually

1. Go to any solucion folder. For instance:

   cd ./src/2023/day-01/part-1

2. Run the main.cpp file, which is the solution:

   g++ -std=c++20 -o out ./main.cpp && ./out

3. Check the output:

   cat out.txt

Check a solution

There is a script that checks the solutions and compares the output with the submitted answer.

make check

Example Output

Checking ./src/2024/day-01/part-2/main.cpp
✅ Check passed

Checking ./src/2024/day-01/part-1/main.cpp
✅ Check passed

Checking ./src/2023/day-01/part-2/main.cpp
✅ Check passed

Checking ./src/2023/day-01/part-1/main.cpp
✅ Check passed

Checking ./src/2023/day-04/part-1/main.cpp
✅ Check passed

Checking ./src/2023/day-03/part-2/main.cpp
✅ Check passed

Checking ./src/2023/day-03/part-1/main.cpp
✅ Check passed

Checking ./src/2023/day-02/part-2/main.cpp
✅ Check passed

Checking ./src/2023/day-02/part-1/main.cpp
✅ Check passed

It will walk through all the solutions and check if the output is correct.

Optionally, you can pass a specific folder:

make check 2023/day-01/part-1