using System; using static System.Console; using System.Collections.Generic; using System.IO; using System.Linq; using Xunit; namespace AdventOfCode { public class Util { public static string RootDir = Environment.GetEnvironmentVariable("HOME") + "/src/adventofcode/2020/"; public static List ReadInts(string filename) { string[] lines = File.ReadAllLines(filename); return lines.Select(int.Parse).ToList(); } } public class Program { static void Main(string[] args) { Day04.Test(); } } }