A cylindrical glass container filled with water has a bottom radius of 6 cm. A stone is placed in the container, and the water level rises by 4 cm. What is the volume of the stone in cubic centimeters?
一个盛有水的圆柱形玻璃容器，它的底面半径6厘米，现将一石块放入容器内，这时水面上升4厘米．石块的体积是多少立方厘米？
<gadget id="calculator">6 ** 2</gadget>
<output>36</output>

<gadget id="calculator">3.14 * 36 * 4</gadget>
<output>452.16</output>

<result>452.16</result>