Yuhua School's 2012 second semester starts on February 26th, and the official holiday is on July 1st. How many days are there in the whole semester?
育华学校2012年下学期开学时间是2月26日，7月1日正式放假，整个学期有多少天？
<gadget id="calculator">29 - 26</gadget>
<output>3</output>

<gadget id="calculator">3 + 1</gadget>
<output>4</output>

<gadget id="calculator">4 + 31 + 30 + 31 + 30</gadget>
<output>126</output>

<result>126</result>