The lateral expansion of a cylinder is a rectangle. The length of the rectangle is 62.8 cm and the width is 6 cm. What is the volume of the cylinder?
一个圆柱体的侧面展开是一个长方形，长方形的长是62.8厘米，宽是6厘米，那么这个圆柱体的体积是多少．
<gadget id="calculator">62.8 / 3.14 / 2</gadget>
<output>10</output>

<gadget id="calculator">10 ** 2</gadget>
<output>100</output>

<gadget id="calculator">3.14 * 100 * 6</gadget>
<output>1_884</output>

<result>1_884</result>