2017年2月22日
leetcode : Count and Say [基本功]
摘要： The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ... 1 is read off as "one 1" or 11.11 is read off 阅读全文
posted @ 2017-02-22 20:04 notesbuddy 阅读(130) 评论(0) 推荐(0) 编辑