Grandma's birthday banquet needs 34 bottles of wine, and Dad wants to buy wine that costs 36 yuan per bottle, because the dealer of this kind of wine has a promotional advertisement of "buy ten get one free". Please help Dad do the math, how much does it cost to buy this kind of wine?
奶奶的寿宴需要34瓶酒，爸爸想买每瓶售价为36元的酒，因为这种酒的经销商打出"买十送一"的促销广告．请你帮爸爸算一算，买这种酒需要多少钱？
<gadget id="calculator">30 + 1</gadget>
<output>31</output>

<gadget id="calculator">36 * 31</gadget>
<output>1_116</output>

<result>1_116</result>