Create AdventOfCode.Common.

AdventOfCode2017/AdventOfCode2017.csproj

@@ -11,4 +11,8 @@
     </None>
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\AdventOfCode.Common\AdventOfCode.Common.csproj" />
+  </ItemGroup>
+
 </Project>

AdventOfCode2017/IDay.cs

@@ -1,7 +0,0 @@
-namespace AdventOfCode2017;
-
-public interface IDay
-{
-    string ResolvePart1(string[] inputs);
-    string ResolvePart2(string[] inputs);
-}

AdventOfCode2017/Program.cs

@@ -1,28 +1,3 @@
-using System;
-using System.IO;
+global using AdventOfCode.Common;
 
-namespace AdventOfCode2017;
-
-public class Program
-{
-    private static void Main()
-    {
-        int currentDayNumber = 3;
-        IDay currentDay = null;
-
-        switch (currentDayNumber)
-        {
-            case 1: currentDay = new Day01(); break;
-            case 2: currentDay = new Day02(); break;
-            case 3: currentDay = new Day03(); break;
-        }
-
-        string[] linesDay = File.ReadAllLines($"inputs/Day{currentDayNumber:00}.txt");
-        string resultPart1 = currentDay.ResolvePart1(linesDay);
-        Console.WriteLine("Day{1:00} Result Part1: {0}", resultPart1, currentDayNumber);
-        string resultPart2 = currentDay.ResolvePart2(linesDay);
-        Console.WriteLine("Day{1:00} Result Part2: {0}", resultPart2, currentDayNumber);
-
-        Console.Read();
-    }
-}
+DayHelper.RunDay("AdventOfCode2017", 2);