A cylinder has a volume of 200 cubic centimeters and a lateral area of 100 square centimeters. What is the surface area of this cylinder in square centimeters?
一个圆柱的体积是200立方厘米，侧面积是100平方厘米．这个圆柱的表面积是多少平方厘米？
<gadget id="calculator">200 / 100</gadget>
<output>2</output>

<gadget id="calculator">2 * 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>

<gadget id="calculator">100.48 + 100</gadget>
<output>200.48</output>

<result>200.48</result>