There are 35 cars and 12 motorcycles parked in the parking lot, and the number of buses parked is twice that of motorcycles. If the number of buses exceeds the number of cars, how many more buses must be parked at least? car?
停车场上停了35辆小轿车，12辆摩托车，停的公共汽车的数量是摩托车的2倍，要想使公共汽车的辆数超过小轿车的辆数，最少要再停多少辆公共汽车？
<gadget id="calculator">12 * 2</gadget>
<output>24</output>

<gadget id="calculator">35 - 24</gadget>
<output>11</output>

<gadget id="calculator">11 + 1</gadget>
<output>12</output>

<result>12</result>