New task 10

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

namespace HW
{
    class Program
    {
        static void Main(string[] args)
        {
            string textFirst = "mauris rhoncus dictum lorem torquent per eu conubia nostra per inceptos himenaeos";
            string textSecond = "class aptent taciti semper scelerisque eu mauris fermentum lacinia lorem";

            string[] wordsFirst = textFirst.Split(' ');
            string[] wordsSecond = textSecond.Split(' ');

            Console.WriteLine(textFirst + " " + textSecond);

            List<string> newCollection = new List<string>();

            AddInCollection(newCollection, wordsFirst);
            AddInCollection(newCollection, wordsSecond);

            ShowCollection(newCollection);
            Console.ReadKey();
        }

        static void AddInCollection(List<string> collection, string[] words)
        {
            for (int i = 0; i < words.Length; i++)
            {
                if (AvailabilityInCollection(collection, words[i]) == false)
                {
                    collection.Add(words[i]);
                }
            }
        }

        static void ShowCollection(List<string> collection)
        {
            foreach (var word in collection)
            {
                Console.Write(word + " ");
            }

            Console.WriteLine("\n\n");
        }

        static bool AvailabilityInCollection(List<string> newCollection, string word)
        {
            foreach (var item in newCollection)
            {
                if(item == word)
                {
                    return true;
                }
            }

            return false;
        }
    }
}