Advent of Code '21
My solutions to this years Advent of Code challenge written in Swift.
Content
-  Day 1: Sonar Sweep 
solution -  Day 2: Dive! 
solution -  Day 3: Binary Diagnostic 
solution -  Day 4: Giant Squid 
solution 
Usage
You can quickly build & run the solutions from command-line.
$ swift day-01.swift
Output:
--- Day 1: Sonar Sweep ---
Solution: 1521
--- Part Two ---
Solution: 1543