Pour 1 liter of water into a paper cup with a capacity of 200 ml, how many cups can be poured.
把1升的水倒入容量为200毫升的纸杯中，可倒多少杯．
<gadget id="calculator">1_000 / 200</gadget>
<output>5</output>

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

<result>5</result>