Xiaolu's family lives in an alley, and the house numbers in the alley start from No. 1 and line up next to each other. Xiaolu calculated the sum of the house numbers of the whole alley, but mistook 1 for 10, and got the wrong result of 114. So how many houses are there in the whole alley?
小路家住在一条胡同里，胡同里的门牌号从1号开始挨着排下去．小路将全胡同的门牌号数进行口算求和，结果误把1看成了10，得到错误的结果为114．那么实际上全胡同有多少家．
<result>14</result>