How many days will it take to count from March 8th to June 1st?
从3月8日算起，到六月一日要经过多少天．
<gadget id="calculator">31 - 8</gadget>
<output>23</output>

<gadget id="calculator">23 + 30 + 31 + 1</gadget>
<output>85</output>

<result>85</result>