In a cuboid container with a length of 20 cm, a width of 18 cm, and a height of 15 cm, there is water with a depth of 10 cm. Now put a cube of iron with a side length of 15 cm into the container. How many cubic centimeters will the water in the container overflow?
在一个长20cm、宽18cm、高15cm的长方体容器中，装有深10cm的水，现在把一个棱长为15cm的正方体铁块放入这个容器中，容器中的水会溢出多少立方厘米？
<gadget id="calculator">15 * 15 * 15</gadget>
<output>3_375</output>

<gadget id="calculator">20 * 18 * 10</gadget>
<output>3_600</output>

<gadget id="calculator">20 * 18 * 15</gadget>
<output>5_400</output>

<gadget id="calculator">3_600 - 5_400</gadget>
<output>-1_800</output>

<gadget id="calculator">3_375 + (-1_800)</gadget>
<output>1_575</output>

<result>1_575</result>