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- Prepare
- Data Structures
- Arrays
- Arrays - DS

# Arrays - DS

# Arrays - DS

An *array* is a type of data structure that stores elements of the same type in a contiguous block of memory. In an array, , of size , each memory location has some unique index, (where ), that can be referenced as or .

Reverse an array of integers.

**Note:** If you've already solved our C++ domain's *Arrays Introduction* challenge, you may want to skip this.

**Example**

Return .

**Function Description**

Complete the function *reverseArray* in the editor below.

*reverseArray* has the following parameter(s):

*int A[n]*: the array to reverse

**Returns**

*int[n]*: the reversed array

**Input Format**

The first line contains an integer, , the number of integers in .

The second line contains space-separated integers that make up .

**Constraints**