Arrays .... in C

Arrays:
int a=10;
a=2;
printf("%d",a);  // if you try to print this you will get 2 as out put.

As we know variable can hold only one value at a time. but in few situations we need to store multiple in a single variable.

Arrays: is a variable that hold multiple elements which has same data type. or Array is a collects of variables of same type.

declaration of an array in C:

data_type array_name[size of the array];
ex: int a[5];
This statements tells that you want to store 5 integer values in array 'a'.