Reverse Array In Place

An array called nums has already been created for you with the values {10, 20, 30, 40, 50}.

Your task is to reverse the array in place (without creating a second array), then print all elements on one line separated by spaces.

To reverse an array in place, you swap elements from the outside in:
- Swap nums[0] with nums[4]
- Swap nums[1] with nums[3]
- The middle element (nums[2]) stays where it is

You only need to loop through the first half of the array. For each index i, swap nums[i] with nums[4 - i].