A cube glass container with a side length of 2 decimeters, pour 5 liters of water into the container, and then put a stone into the water. At this time, the depth of water in the container was measured to be 15 cm. What is the volume of the stone in cubic centimeters?
一个正方体玻璃容器棱长2分米，向容器中倒入5升水，再把一块石头放入水中．这时量得容器内的水深15厘米．石头的体积是多少立方厘米？
<gadget id="calculator">2 * 10 * 2 * 10 * 15</gadget>
<output>6_000</output>

<gadget id="calculator">5 * 1_000</gadget>
<output>5_000</output>

<gadget id="calculator">6_000 - 5_000</gadget>
<output>1_000</output>

<result>1_000</result>