Array

Array

An array  is a collection of similar elements.

Their similar elements can be all integers or floats or chars.

The array of characters is called as a string or word.

The array of integers or floats is called by the original name(n) as array.

The first element in the  array  is numbered as ‘0’ , there fore  the last element

Is one less than the original size(n-1) of the array.

An array is also termed as “Subscripted variable” .

The elements inside an array are stored in continuous memory locations ,irrespective  of its size.

Array declaration :-  

datatype variablename arraylenth;
Example :-   
                         int array[];
                         int a[10];
                         int a[3]={4,6,12};

Arrays are divided into 2 types.
They are,
                    
                        * one dimensional array.
                        * Two/multi dimensional array.