Count and Say
摘要:
The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one 1"or11.11is read off as"two 1s"or21.21is read off as"one 2, thenone 1"or1211.Given an integern, generate thenthsequence.Note: The sequence of inte 阅读全文
posted @ 2013-10-15 14:35 waruzhi 阅读(200) 评论(0) 推荐(0) 编辑