Defining Methods & Parameters
Define methods, read method signatures, and pass arguments to parameters correctly.
What is a method
What is a method? A reusable block of code with a signature (name + parameter list + return type). You call a method to perform a task and optionally get a result.
Method signature
Method signature includes: return type (e.g., int), method name (e.g., add), and parameter types with names (e.g., (int a, int b)). Modifiers like public or static adjust access and binding.
All lessons in this course
- Defining Methods & Parameters
- Return Values & Overloading
- Scope & Lifetime