05. Top Integers.cs

namespace MySandBox
{
    using System;
    using System.Collections.Generic;
    using System.Linq;

    public class StartUp
    {
        public static void Main()
        {
            int[] numbers = Console.ReadLine()
                .Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)
                .Select(x => int.Parse(x))
                .ToArray();

            var outputCollection = FindBiggerElements(numbers);
            string output = string.Join(' ', outputCollection);

            Console.WriteLine(output);
        }

        public static List<int> FindBiggerElements(int[] numbers)
        {
            List<int> biggerElements = new List<int>();

            for (int i = 0; i < numbers.Length - 1; i++)
            {            
                if (numbers[i] > numbers[i + 1])
                {
                    biggerElements.Add(numbers[i]);
                }
            }

            biggerElements.Add(numbers[numbers.Length - 1]);

            return biggerElements;
        }
    }
}