2023/01 with regex

encse · encse · commit 0464e94e3b4d · 2023-12-01T10:57:48.000+01:00
diff --git a/2023/Day01/Solution.cs b/2023/Day01/Solution.cs
@@ -20,7 +20,6 @@ select ParseMatch(first.Value) * 10 + ParseMatch(last.Value)
     ).Sum();
 
     int ParseMatch(string st) => st switch {
-        "" => 0, // no match
         "one" => 1,
         "two" => 2,
         "three" => 3,
