Say which signatures failed if a patch is not found

Program.cs

@@ -40,10 +40,11 @@ foreach (var patch in patches)
         .Zip(scanner.FindPatternsCached(signatures)!)
         .GroupBy(p => p.First)
         .ToDictionary(g => g.Key, g => g.First().Second);
+    var nonMatches = matches.Where(p => !p.Value.Found).ToList();
 
-    if (matches.Any(p => !p.Value.Found))
+    if (nonMatches.Count > 0)
     {
-        Console.WriteLine($"No offset found for patch {patch.Name}");
+        Console.WriteLine($"No offset found for patch {patch.Name}, signatures {string.Join(",", nonMatches.Select(p => p.Key))}");
         continue;
     }
 

README.md

@@ -4,6 +4,8 @@ A shittily written patch finder hacked together with
 Originally written for CHUNITHM, hence the name, but can be used
 with pretty much anything as long as you have the signatures.
 
+Does not do any patch validation for now.
+
 ## Usage
 ```sh
 ./CHUNITHM-Patch-Finder <PATH TO EXE>