直角三角形（*）

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace ConsoleApplication1{    class Program    {        static void Main(string[] args)        {            for (int i=1;i<=6;i++)            {                for (int j = 5; j >= i; j--) Console.Write(" ");                {                    for (int k = 1; k <=i; k++) Console.Write("*");                }                Console.Write("\n");               <img src="http://img.blog.csdn.net/20141112202101145?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvaGJkMDYxNg==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />            }            Console.Read();        }    }}