Arrays - DS | Data Structures Hackerrank | Arrays , using vectors an easy solution c++

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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

Sample Input 1

CopyDownload
Array: arr
1
4
3
2


4
1 4 3 2
Sample Output 1

2 3 4 1

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