c++ namespace example

#include <iostream>

// Step 1: Declare a namespace with the name "ExampleNamespace"
namespace ExampleNamespace {

    // Step 2: Declare a class named "ExampleClass" within the namespace
    class ExampleClass {
    public:
        // Step 3: Declare a public member function within the class
        void displayMessage() {
            std::cout << "Hello from ExampleClass!" << std::endl;
        }
    };

} // End of namespace ExampleNamespace

int main() {
    // Step 4: Create an instance of ExampleNamespace::ExampleClass
    ExampleNamespace::ExampleClass obj;

    // Step 5: Call the displayMessage function on the created object
    obj.displayMessage();

    return 0;
}