Programming Pointers Tutorial
pointers var r those var which stores the address of another var,
the address operator can store only the address of one var & u can't change it, that's why it's known as const var
Features Of Oop
oop have 3 main charcteristics...
1. ENCAPSULATION::: data can't be accessed outside ,,,
2. INHERITANCE:::
3. POLYMORPHISM:: many forms
