What is Advent of Code?
«Advent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. People use them as a speed contest, interview prep, company training, university coursework, practice problems, or to challenge each other»
This repository contains (hopefully all by christmas) the solutions for the ongoing challenge.
g++ --std=c++2a main.cpp && a.exe < input.txt
g++ --std=c++2a main.cpp && ./a.out < input.txt