Tony's Log

Algorithms, Distributed System, Machine Learning

:: :: :: :: :: ::

:: ::

2014年8月4日

摘要： DFS + Backtrace + Pruningclass Solution {public: vector > visited; bool checkPos(vector > &board, char c, int currX, int currY) { ... 阅读全文

posted @ 2014-08-04 14:43 Tonix 阅读(191) 评论(0) 推荐(0)