A cylindrical teacup has a bottom diameter of 12 cm and a height of 15 cm. How many cubic centimeters of water can this tea cup hold?
一个圆柱形茶杯，底面直径是12厘米，高15厘米，这个茶杯能装水多少立方厘米？
<gadget id="calculator">12 / 2</gadget>
<output>6</output>

<gadget id="calculator">6 ** 2</gadget>
<output>36</output>

<gadget id="calculator">3.14 * 36 * 15</gadget>
<output>1_695.6</output>

<result>1_695.6</result>