Merge pull request #44 from rpandox/feat/mult-levl-inheritance-q2

feat: add question 2 to multilevel inheritance

programs/Inheritance/Multilevel Inheritance/q2.cpp

@@ -0,0 +1,46 @@
+#include <iostream>
+using namespace std;
+
+// Base class
+class Base
+{
+public:
+    void displayBase()
+    {
+        cout << "This is the Base class." << endl;
+    }
+};
+
+// Intermediate class derived from Base
+class Intermediate : public Base
+{
+public:
+    void displayIntermediate()
+    {
+        cout << "This is the Intermediate class." << endl;
+    }
+};
+
+// Derived class derived from Intermediate
+class Derived : public Intermediate
+{
+public:
+    void displayDerived()
+    {
+        cout << "This is the Derived class." << endl;
+    }
+};
+
+// Main function
+int main()
+{
+    // Creating an object of the Derived class
+    Derived obj;
+
+    // Accessing methods from all levels of inheritance
+    obj.displayBase();         // Method from Base class
+    obj.displayIntermediate(); // Method from Intermediate class
+    obj.displayDerived();      // Method from Derived class
+
+    return 0;
+}

programs/Inheritance/README.md

@@ -44,8 +44,8 @@
 ## Multilevel Inheritance
 
 - [x] [q1](./Multilevel%20Inheritance/q1.cpp): WAP to show multi level inheritance.
-- [ ] [q2](./Multilevel%20Inheritance/q2.cpp): WAP to show multilevel inheritance with base, intermediate, and derived class.
-- [ ] [q3](./Multilevel%20Inheritance/q3.cpp): WAP to demonstrate multilevel inheritance where each class has its own method.
+- [x] [q2](./Multilevel%20Inheritance/q2.cpp): WAP to show multilevel inheritance with base, intermediate, and derived class.
+- [x] [q3](./Multilevel%20Inheritance/q3.cpp): WAP to demonstrate multilevel inheritance where each class has its own method.
 - [ ] [q4](./Multilevel%20Inheritance/q4.cpp): WAP to show multilevel inheritance where each class contains its own constructor and destructor.
 - [ ] [q5](./Multilevel%20Inheritance/q5.cpp): WAP to demonstrate multilevel inheritance with virtual functions.
 - [ ] [q6](./Multilevel%20Inheritance/q6.cpp): WAP to show multilevel inheritance where the derived class overrides methods from both intermediate and base classes.