Round #887

Show typeof(T) vs T.GetType() inside a generic method. Demonstrate typeof(T) is the static declared type and GetType() is the runtime type for boxed values.

```csharp using System; public class Program { public static void CheckType<T>(T obj) { Console.WriteLine($"Type of T: {typeof(T)}"); Console.WriteLine($"Type of obj: {obj.GetType()}"); } public static void Main() { object obj = "Hello"; CheckType(obj); } } ```

```csharp using System; public class Program { public static void Main() { object obj = "Hello"; PrintTypes(obj); } public static void PrintTypes<T>(T value) { Console.WriteLine($"typeof(T): {typeof(T)}"); Console.WriteLine($"value.GetType(): {value.GetType()}"); } } ``` In this example, `typeof(T)` will print `System.Object` because `T` is declared as `object` in the `Main` method. However, `value.GetType()` will print `System.String` because the actual runtime type of the `obj` variable is `string`. This demonstrates that `typeof(T)` returns the static declared type, while `GetType()` returns the runtime type of the value.