C#的if条件

Question

以教C的方法教C#...你的老师属于误人子弟...

Answer 1

    class Program
    {
        static void Main(string[] args)
        {
            int number = 0;
            while(number < 3)
            {
                DrawDiamond();
                number++;
            }
        }        static void DrawDiamond()
        {
            for (int ii = 1; ii <= 7; ii++)
            {
                int startIndex = Math.Abs(4-ii);
                StringBuilder tempStart = new StringBuilder(10);
                for(int jj = 0; jj< startIndex; jj++)
                {
                    tempStart.Append(' ');
                }
                for (int kk = 0; kk < 2*(4-startIndex)-1; kk++)
                {
                    tempStart.Append('*');
                } 
                Console.WriteLine(tempStart);
            }
        }
    }