If the height of a cylinder increases by 1 cm, the surface area increases by 50.24 square centimeters. If the height of the cylinder is 10 cm, what is its volume in centimeters?
一个圆柱，它的高增加1厘米，表面积就增加50.24平方厘米，已知圆柱的高为10cm，则它的体积是多少厘米？
<gadget id="calculator">50.24 / 1 / 3.14 / 2</gadget>
<output>8</output>

<gadget id="calculator">8 ** 2</gadget>
<output>64</output>

<gadget id="calculator">3.14 * 64</gadget>
<output>200.96</output>

<gadget id="calculator">200.96 * 10</gadget>
<output>2_009.6</output>

<result>2_009.6</result>