A certain city plans to hold a children's film festival from July 25th to August 10th this year. How many days will the film festival be held in total?
某市打算在今年7月25日到8月10日举办少儿电影节．电影节共要举办多少天．
<gadget id="calculator">31 - 25</gadget>
<output>6</output>

<gadget id="calculator">6 + 1 + 10</gadget>
<output>17</output>

<result>17</result>