☆/△, the quotient is 18, the remainder is 14, what is the minimum of ☆.
☆/△，商是18，余数是14，☆最小是多少．
<gadget id="calculator">14 + 1</gadget>
<output>15</output>

<gadget id="calculator">15 * 18</gadget>
<output>270</output>

<gadget id="calculator">270 + 14</gadget>
<output>284</output>

<result>284</result>