What is array ?

A fundamental data structure consisting of a collection of elements, each element has index value.

int a[5] = {1,2,3,4,5};

Introduction :

1. Homogeneous

   Stores elements of the same data type.

2. Contiguous Memory

   Adjacent memory blocks for fast access.

3. Fixed Size (static)

   In some languages, size is determined at compile-time.

Memory representation :

Address of arrays[I] = base_address + (i * size_of_data_type) 

Initialization of Array :