I can't understand array please helpful answer and description

Question

help me

Answer 1

A collection of similar objects or variables of same data type is called an Array.
Consider you need 100 variables for your program, one approach you can use is create variables - int a, b, c, ... so on which is not very feasible.

Arrays allow you to do the same thing in a more structured and efficient manner.

For the above example we would declare an array as -
int arr[100];

This will create 100 indexed variables of type int for you to use.

To access a specific element you have to use the index of that variable as a subscript.

To access 10th variable , you would use arr[9] (Index of array starts from 0)

Hope you understand!

Answer 2

http://www.cplusplus.com/doc/tutorial/arrays/