Console.ForegroundColor = ConsoleColor.Red;

Console.ForegroundColor = ConsoleColor.Red;

 public string this[int index] { }

 public string this[int index] { }

        int[] array = { 1, 2, 3, 4, 5 };

        foreach (var element in array)
        {
            Console.WriteLine(element + 1);
        }

        Console.WriteLine("####################");

        var collection = array.Select(element => element + 1);

        Console.WriteLine(string.Join(Environment.NewLine, collection));

        int[] array = { 1, 2, 3, 4, 5 };

        foreach (var element in array)
        {
            Console.WriteLine(element + 1);
        }

        Console.WriteLine("####################");

        var collection = array.Select(element => element + 1);

        Console.WriteLine(string.Join(Environment.NewLine, collection));