通过函数交换数据（1）

namespace ConsoleApplication2
{
    class Program
    {
        static int MaxValue(int[] intArray)
        {
            int maxVal = intArray[0];
            for (int i = 1; i < intArray.Length; i++)
            {
                if(intArray [i]>maxVal)
                    maxVal=intArray [i];
            }
                return maxVal;
        }
        static void Main(string[] args)
        {
            int[] myArray = {1,3,8,9,5,6,0,2 };
            int maxVal = MaxValue(myArray);
            Console.WriteLine("The Maxlvaue in myArray is {0}", maxVal);
            Console.ReadKey();
        }
    }
}