There are a cylindrical container and a conical container with the same bottom area. Xiaogang first fills the conical container with water, and then pours the water in the conical container into the cylindrical container. After pouring 9 times, the cylindrical container The container is just full of water. The height of a cylindrical container is equal to that of a conical container.
有底面积相等的一个圆柱形容器和一个圆锥形容器，小刚先把圆锥形容器装满水，再把圆锥形容器中的水倒入圆柱形容器中，这样倒了9次后，圆柱形容器中的水刚好装满．圆柱型容器的高是圆锥形容器的多少．
<gadget id="calculator">3 / 1</gadget>
<output>3</output>

<result>3</result>