If the height of a cylinder is reduced by 2 centimeters, the side area will be reduced by 50.24 square centimeters. How many cubic centimeters will its volume be reduced?
一个圆柱的高减少2厘米侧面积就减少50.24平方厘米，它的体积减少多少立方厘米？
<gadget id="calculator">50.24 / 2 / 3.14 / 2</gadget>
<output>4</output>

<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">3.14 * 16 * 2</gadget>
<output>100.48</output>

<result>100.48</result>