Xiao Ming originally had some stamps, he took out half of the pictures and gave one more to Xiaojun, and he had 30 stamps left. How many stamps did Xiao Ming have?
小明原来有一些邮票，他拿出画片的一半还多1张送给小军，自己还剩30张．小明原有邮票多少张？
<gadget id="calculator">30 + 1</gadget>
<output>31</output>

<gadget id="calculator">31 * 2</gadget>
<output>62</output>

<result>62</result>