Done!

.devcontainer/devcontainer.json

@@ -0,0 +1,27 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/dotnet
+{
+	"name": "C# (.NET)",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/dotnet:1-8.0-bookworm"
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [5000, 5001],
+	// "portsAttributes": {
+	//		"5001": {
+	//			"protocol": "https"
+	//		}
+	// }
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "dotnet restore",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

csharp-fundamentals-class-members.Main/Core.cs

@@ -20,30 +20,30 @@ public class Core
 
 
         //TODO: 1. Create an integer member named age with a value of 32
-        public int age = 33;
+        public int age = 32;
 
 
 
         //TODO: 2. Create a String member named firstName with a value of "Jane"
-
+        public string firstName = "Jane";
 
 
         //TODO: 3. Create a boolean member named isProgrammer with a value of true
-
+        public bool isProgrammer = true;
 
 
         //TODO: 4. Change the value below so that the tests pass. Check the README.md file for instructions on
         // running and reading tests
-        public int firstNumber = 109;
+        public int firstNumber = 9182;
 
 
 
         //TODO: 5. Change the value below so that the tests pass
-        public string firstString = "Ruby is to Python what car is to carpet.";
+        public string firstString = "Java is to Javascript what car is to carpet.";
 
 
 
         //TODO: 6. Change the visibility below so that the tests pass
-        private bool isVisible = true;
+        public bool isVisible = true;
     }
 }