The volume of a cylinder is 240 cubic centimeters larger than the volume of a cone with the same base and height. What is the volume of the cylinder?
一个圆柱的体积比与它等底等高的圆锥的体积大240立方厘米，圆柱的体积是多少立方厘米？
<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">240 / 2</gadget>
<output>120</output>

<gadget id="calculator">120 * 3</gadget>
<output>360</output>

<result>360</result>