section of square steel is 2 meters long and has a cross-sectional area of 50 square centimeters. What is its volume in cubic centimeters.
一段方钢长2米，横截面面积是50平方厘米．它的体积是多少立方厘米．
<gadget id="calculator">2 * 100</gadget>
<output>200</output>

<gadget id="calculator">50 * 200</gadget>
<output>10_000</output>

<result>10_000</result>