2014年1月11日
Decode Ways
摘要： A message containing letters fromA-Zis being encoded to numbers using the following mapping:'A' -> 1'B' -> 2...'Z' -> 26Given an encoded message containing digits, determine the total number of ways to decode it.For example,Given encoded message"12", it cou 阅读全文
posted @ 2014-01-11 15:09 23lalala 阅读(139) 评论(0) 推荐(0)