IsoscelesTriangle

using System;
using System.Text;

class Program
{
    static void Main()
    {
        Console.OutputEncoding = Encoding.UTF8;

        char copyRight = (char)0x00A9;

        Console.WriteLine(@"
                                 {0}
                               {0}   {0}
                             {0}       {0}
                           {0}   {0}   {0}   {0}",copyRight);
    }
}