Hi pals can u brief me what is the difference between overloading and overriding?

Overloading refers to the selection of multiple signatures of functions
of the same name
A(int x);
A(std::string s);
A(double d);
is overloading the function name A.

Overriding refers to functions that have the same signature as a
virtual function in the base class
class B {
virtual void V();
};

class D : public B {
viod V();
};

D::V overrides B::V.

-V.Vadivelan