百鸡百钱while做法

     //百鸡百钱 公鸡2文，母鸡1文，小鸡0.5文
            int count = 0;
            int gong = 0; 
            while (gong<=50)
            {
                int mu = 0;
                while(mu<=100)
                {
                    int xiao = 0;
                    while(xiao<=200)
                    {
                        
                        if(gong+mu+xiao==100&&2*gong+mu+0.5*xiao==100)
                        {
                            count++;
                            Console.WriteLine("第"+count+"种组合，公鸡："+gong+"只，母鸡："+mu+"只，小鸡："+xiao+"只");
                        }
                        xiao++;
                    }
                    mu++;
                }
                gong++;
            }
            Console.WriteLine("共有"+count+"种组合!");
            Console.ReadLine();