**Objective: **Given a array, write an algorithm to reverse the array.

**Example:**

int a[] = {1, 2, 3, 4, 5}
Output: {5, 4, 3, 2, 1}

**Approach:**

- It’s obvious that you cannot use any built-in function reverse it.
- It’s a simple solution, we will solve it using recursive and non-recursive way.
- Take 2 elements at a time, one from the from start and one from the end and swap them.
- Now for recursion, Make a recursive call to rest of the string and for non-recursive solution, use the for loop and swap the elements start +1 and end +1.

**Code**:

**Output:**

Original Array[1, 2, 3, 4, 5]
Reversed - Array(Iteration):[5, 4, 3, 2, 1]
Reversed Again - Array(Recursion):[1, 2, 3, 4, 5]

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