IsoscelesTriangle

/*
 Write a program that prints an isosceles triangle of 9
 * copyright symbols ©. Use Windows Character
 * Map to find the Unicode code of the © symbol.
 * Note: the © symbol may be displayed incorrectly.
 */

using System;

class IsoscelesTriangle
{
    static void Main()
    {
        char copyrightChar = '\u00A9';
        int rows = 3;
        int cols = 4;

        for (rows = 1; rows < cols; rows++)
        {
            if(rows == 1)
            {
                for (int line = 1; line < cols - rows; line++)
                {
                    Console.Write(" ");
                }
                Console.WriteLine("{0}",copyrightChar);
            }

            if (rows == 2)
            {
                for (int line = 1; line < cols - rows; line++)
                {
                    Console.Write(" ");
                }
                Console.WriteLine("{0}{0}{0}",copyrightChar);
            }

            if (rows == 3)
            {
                for (int line = 1; line < cols - rows; line++)
                {
                    Console.Write(" ");
                }
                Console.WriteLine("{0}{0}{0}{0}{0}\n", copyrightChar);
            }
        }
    }
}