Reverse an integer array - With an iterative approach

IterativeReverse.cs

/*
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*/

using System;
using System.Linq;

namespace ArrayReverse
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] testArray = Enumerable.Range(1, 100000).ToArray();
            
            for (var k = 1; k < 100000; k++)
            {
                IterativeReverse(ref testArray);
            }

            Console.WriteLine("Array Reverse complete");
        }

        static void IterativeReverse(ref int[] inputArray)
        {
            for (var i = 0; i < inputArray.Length / 2; i++)
            {
                var temp = inputArray[i];
                inputArray[i] = inputArray[inputArray.Length - i - 1];
                inputArray[inputArray.Length - i - 1] = temp;
            }
        }
    }
}