Fixed runtime resolution and parsing

AdventOfCode/Models/AOCDay.cs

@@ -39,6 +39,9 @@ namespace AdventOfCode.Models
                         break;
                 }
                 timer.Stop();
+                Console.WriteLine($"Elapsed ticks is {timer.ElapsedTicks.ToString()}");
+                Console.WriteLine($"System Clock Resolution: {TimeSpan.FromTicks(Stopwatch.Frequency).TotalSeconds} seconds");
+                Console.WriteLine($"Local Time Zone: {TimeZoneInfo.Local}");
                 this._response.RunTime = timer.ElapsedTicks.ToString();
                 this._response.Status = true;
             }

AdventOfCode/Models/AOCResponse.cs

@@ -25,7 +25,7 @@ namespace AdventOfCode.Models
 
         public string FormatRunTime()
         {
-            var ts = TimeSpan.FromTicks((long)Convert.ToDouble(timeInTicks));
+            var ts = TimeSpan.FromTicks(long.Parse(timeInTicks));
             var microseconds = (ts.Ticks - (ts.Milliseconds * TimeSpan.TicksPerMillisecond)) / (TimeSpan.TicksPerMillisecond / 1000);
             return $"Run time is {ts.Minutes}min {ts.Seconds}sec {ts.Milliseconds}ms {microseconds}µs";
         }