repo update

Lecture/Week5/main.cpp

@@ -0,0 +1,28 @@
+#include <iostream>
+using namespace std;
+class Pet{
+    public:
+        string name;
+        void set_data(int data){}
+};
+
+class Cat: public Pet{
+    public:
+        int fish;
+        void set_data(int data){fish = data;}
+};
+
+class Bird: public Pet{
+    public:
+        int seed;
+        void set_data(int data){seed = data;}
+
+};
+
+int main(){
+    Pet* C1 = new Cat;
+    Pet* C2 = new Cat;
+    C1->name = "Cat1";
+    C1->set_data(1);
+
+}