Array is a finite collection of homogeneous elements in contiguous memory locations. Here finite means fixed and finite size (Finite number of elements).

Homogenous means all elements are of same datatype .

Contiguous memory location means consecutive memory locations. i.e. the elements will be store in sequence one after another in memory.

There are various way to initialize a one dimensional array in c.

**1. Individually:-**

Let's say we have to initialize

**int a[5]**. so in individually initialization. we can initialize an array while we declare that array (along with declaration).

**Example:- int a[5]={5,10,45,4,5};**

__3. Using loops:-__ We can also initialize an array by using loop . let values is given by the user then initialization of

**int a[5]**is as follow.. Each element of the array is accessed using name of array along with the index of the element.

**Syntax:-**

**Array_name[ index ];**

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