2015年11月19日
[leetcode] Additive Number
摘要： 题目：Additive number is a positive integer whose digits can form additive sequence.A valid additive sequence should contain at least three numbers. Exce... 阅读全文
posted @ 2015-11-19 16:05 lasclocker 阅读(401) 评论(0) 推荐(0)