Advent of Code 2021

My solutions to Advent of Code 2021 using Python3

usage: app.py [-h] -d day_number -p part_number

Advent of Code solution runner

optional arguments:
  -h, --help            show this help message and exit
  -d day_number, --day day_number
                        Required, day number of the AoC event
  -p part_number, --part  part_number
                        Required, part number of the day of the AoC event