Tablice kolejne zadanie C#

Program przepisujacy dodatnie liczby. Oto kod :

            Console.WriteLine("Podaj rozmiar tablicy: ");
            int n = int.Parse(Console.ReadLine());
            int[] t1 = new int[n];
            int[] t2 = new int[n];
            for (int i = 0; i < n; i++)
            {
                Console.WriteLine("Podaj liczbę : {0}", i);
                t1[i] = int.Parse(System.Console.ReadLine());
                if (t1[i] > 0)
                {
                    t2[i] = t1[i];
                }
                else
                {
                    t1[i] = 0;
                }               
            }
            for (int i = 0; i < n; i++)
            {
                Console.Write(t2[i] + " ");
            }

            Console.ReadKey();