摘要：
http://blog.csdn.net/rein07/article/details/6741661 阅读全文
摘要：
class Solution { private: vector<int> f; public: int getF(int index) { if (index < 0) return 1; else return f[index]; } int numDecodings(string s) { // Start typing your C/C++ solution below // DO NOT write int main() f... 阅读全文