2-meter-long square log (square on the side) is sawed into three equal sections, and the surface area increases by 36 square centimeters compared to the original one. One section is cut into a cone as large as possible. What is the volume of this cone in cubic centimeters?
一根2米长的方木(侧面为正方形)锯成相等的三段后，表面积比原来增加36平方厘米，把其中的一段削成尽可能大的圆锥，这个圆锥的体积是多少立方厘米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">(3/2) ** 2</gadget>
<output>9/4 = around 2.25</output>

<gadget id="calculator">100 / 3</gadget>
<output>100/3 = around 33.333333</output>

<gadget id="calculator">(1/3) * 3.14 * (9/4) * 2 * (100/3)</gadget>
<output>157</output>

<result>157</result>