for 循环练习题

          int m = 0;
           for (int x = 1; x * 3 <= 200; x++)
           {
               for (int y = 1; y * 2 <= 200; y++)
               {
                   for (int z = 1; z * 15 <= 200; z++)
                   {
                       if (3 * x + 2 * y + 15 * z == 200)
                       {
                           Console.WriteLine(x + "个牙刷" + y + "个香皂" + z + "副羽毛球拍");
                           m++;
                       }
                   }

               }

           }
           Console.WriteLine("一共有多少种方法" + m);