After cutting a rectangular parallelepiped into two pieces, it is exactly the same as two cubes, and the sum of the sides of the two cubes is 80 cm longer than the sum of the sides of the original cuboid. What is the volume of the original cuboid in cubic centimeters?
把一个长方体的方木截成两段后，正好截成两个完全一样的正方体，并且这两个正方体的棱长之和比原来长方体棱长之和增加了80cm．原来长方体的体积是多少立方厘米？
<gadget id="calculator">4 * 2</gadget>
<output>8</output>

<gadget id="calculator">80 / 8</gadget>
<output>10</output>

<gadget id="calculator">10 ** 3</gadget>
<output>1_000</output>

<gadget id="calculator">1_000 * 2</gadget>
<output>2_000</output>

<result>2_000</result>