2015年8月27日
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 @ 2015-08-27 08:15 amazingzoe 阅读(120) 评论(0) 推荐(0)