Define A◎B to represent the sum of all numbers between A and B, for example, 8◎11=9+10=19, then (3◎6)◎14=how much.
定A◎B表示A、B之间所有数的和，例如8◎11=9+10=19，那么(3◎6)◎14=多少．
<gadget id="calculator">10 + 11 + 12 + 13</gadget>
<output>46</output>

<result>46</result>