2015年9月23日
LeetCode (258):Add Digits
摘要： Given a non-negative integernum, repeatedly add all its digits until the result has only one digit.For example:Givennum = 38, the process is like:3 + ... 阅读全文
posted @ 2015-09-23 20:56 六层楼 阅读(140) 评论(0) 推荐(0)