Searching for: Type Methods in C
Local variables are declared in methods and blocks. They are only accessible within that certain method or block.
Arrays are used to assign a series of elements of the same type in consecutive memory locations; to define a list of elements. They work similar to variables, except they contain multiple values at different indices.
A function (method) is a block of code that can be called from another location in the program or class. It is used to reduce the repetition of multiple lines of code.