Method Overloading vs Method Overriding

Method overloading and method overriding are two important concepts in object-oriented programming. Here is how they differ:

Method Overloading:

Method overloading refers to having multiple methods with the same name in a class, but with different parameters. This allows the methods to perform similar tasks with different inputs. The compiler determines which method to execute based on the number and type of arguments passed.

Method Overriding:

Method overriding, on the other hand, is when a subclass provides a specific implementation for a method that is already defined in its superclass. This allows for polymorphism, where a subclass can have its own implementation of a method inherited from the superclass.

Overall, method overloading is resolved at compile time based on the method signature, whereas method overriding is resolved at runtime based on the object being referred to.

Understanding the differences between method overloading and method overriding is crucial for writing efficient and maintainable object-oriented code.