what is difference between overloading and overriding ?

Answer 1

here is an example in java but you may want to check to see difference or understand the meanings of overriding and overloading https://code.sololearn.com/c0awDMpDLukF/?ref=app

Answer 2

Overloading: you define several methods with the same name but different parameters.

Overriding: you define in a derived class a method with the same name, return value, and parameters as an inherited method. It replaces the inherited method for that derived class.