杨辉三角

原创于 2014-11-23 14:30:05 发布 · 322 阅读

CC 4.0 BY-SA版权

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication8
{
    class Program
    {
        static void Main(string[] args)
        {

              int i, j;
              int [,]b = new int[11,11];

                for(i=0;i<11;i++)

              {
                   b[i,i] = 1; 

                   b[i,0] = 1;
               }

            for(i = 2;i<11;i++)

           for(j=1;j<=i-1;j++)

            b[i,j] = b[i-1,j-1] +b[i-1,j];

            for (i = 0; i < 11; i++)
           {
           for (j = 0; j <= i; j++)

               Console.Write("{0,5}",b[i, j]);

           Console.WriteLine();

           }
           Console.Read();












        }
    }
}

<img src="https://img-blog.youkuaiyun.com/20141123143005121?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvWVVKSU5USUFP/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />