gray code

Author: codeyu

.vscode/launch.json

@@ -17,7 +17,7 @@
             "name": ".NET Core Attach",
             "type": "coreclr",
             "request": "attach",
-            "processId": "${command.pickProcess}"
+            "processId": "${command:pickProcess}"
         }
     ]
 }

Algorithms/GrayCode.cs

@@ -13,10 +13,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="xunit" Version="2.3.0-beta1-build3642" />
+    <PackageReference Include="xunit" Version="2.3.0-beta2-build3683" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.0.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
-    <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.0-beta1-build3642" />
+    <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.0-beta2-build3683" />
   </ItemGroup>
 
 </Project>