Local Maxis

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tasks
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] array = { 45,30, 4, 8, 15, 5, 3, 7, 9, 4, 5, 6, 7, 4, 17, 3, 5, 7, 8, 4, 3, 2, 13, 6, 6, 4, 2,7,3,21 };
            int localMax;
            Console.WriteLine("Локальные максимумы в данном массиве: ");

            if (array[0] > array[1])
            {
                localMax = array[0];
                Console.WriteLine(localMax);
            }

            for (int i = 1; i < array.Length -1; i++ )
            {
                if (array[i-1] < array[i] && array[i] > array[i+1] )
                {
                    localMax = array[i];
                    Console.WriteLine(localMax);
                }
            }
            if (array[array.Length -1] > array[array.Length -2])
            {
                localMax = array[array.Length - 1];
                Console.WriteLine(localMax);
            }
            Console.WriteLine("Длинна массива" + "  " + array.Length + "  элементов.");
        }
    }
}