The sum of three consecutive even numbers is 102, what is the largest even number?
连续三个偶数的和是102，最大的一个偶数是多少．
<gadget id="calculator">102 / 3</gadget>
<output>34</output>

<gadget id="calculator">34 + 2</gadget>
<output>36</output>

<result>36</result>