Added the code for Multilevel Inheritance in C++

Author: pushpakumari5117

OOPs/Inheritance/Multilevel_Inheritance_cpp.cpp

@@ -0,0 +1,47 @@
+// C++ program to demonstrate Multilevel Inheritance
+
+// Multilevel Inheritance - It is defined as the inheritance in which the derived class is inherited 
+// from a base class which itself is inherited from another base class.
+
+#include<bits/stdc++.h>
+using namespace std;
+
+// base class for Cat
+class Animal{
+   public:
+    void eat(){
+        cout<<"I can eat!"<<endl;
+    }
+    void sleep(){
+        cout<<"I can sleep!"<<endl;
+    }
+};
+
+// base class for Kitten, and derived from class Animal
+class Cat:public Animal{
+   public:
+    void meow(){
+        cout<<"I can meow! meow! meow!"<<endl;
+    }
+};
+
+// derived from class Cat
+class Kitten:public Cat{
+   public:
+    void info(){
+        cout<<"I am a Kitten."<<endl;
+    }
+};
+
+int main(){
+    // Create object of Kitten class
+    Kitten k1;
+    //Calling members of the Kitten class
+    k1.info();
+    //Calling members of the Cat class
+    k1.meow();
+    //Calling members of the Animal class
+    k1.eat();
+    k1.sleep();
+    return 0;
+}