Solution Review: Finding Minimum Value in an Array

namespace chapter_2
{
    class Solution
    {
        // Find Minimum Value in an Array
        static int findMinimum(int []arr, int size)
        {
            int minimum = arr[0];
            //At every index compare its value with the minimum and if it is less 
            //then make that index value the new minimum value”
            for (int i = 0; i < size; i++)
            {
                if (arr[i] < minimum)
                {
                    minimum = arr[i];
                }
            }
            return minimum;
        }
        static void Main(string[] args)
        {
            int size = 4;
            int []arr = { 9, 2, 3, 6 };
            Console.Write("Array : ");
            for (int i = 0; i < size; i++)
                Console.Write(arr[i] + " ");
            Console.WriteLine("");
            int min = findMinimum(arr, size);
            Console.WriteLine("Minimum in the Array: " + min );
           
            return ;
        }
    }
}