停课记录

基础算法

二分

http://blog.youkuaiyun.com/loi_lxt/article/details/78180282 机智的check函数
http://blog.youkuaiyun.com/loi_lxt/article/details/78183795 有难度，清橙oj过不了，有待商榷
http://blog.youkuaiyun.com/loi_lxt/article/details/78203988 二分套贪心

水题：
http://blog.youkuaiyun.com/loi_lxt/article/details/78208437
http://blog.youkuaiyun.com/loi_lxt/article/details/78201864
http://blog.youkuaiyun.com/loi_lxt/article/details/78201627

贪心

http://blog.youkuaiyun.com/loi_lxt/article/details/78224116 二维转一维
http://blog.youkuaiyun.com/loi_lxt/article/details/78200602 按位贪心
http://blog.youkuaiyun.com/loi_lxt/article/details/78199368 不会证明的贪心

搜索

dfs

http://blog.youkuaiyun.com/loi_lxt/article/details/78227322 可行性剪枝

bfs

http://blog.youkuaiyun.com/loi_lxt/article/details/78222382 经典，有争议

日常

10.12
http://blog.youkuaiyun.com/loi_lxt/article/details/78218835 正方形的蛇形矩阵
10.13
http://blog.youkuaiyun.com/loi_lxt/article/details/78227498 spfa的巧妙运用

http://blog.youkuaiyun.com/loi_lxt/article/details/78235993 倒序并查集

http://blog.youkuaiyun.com/loi_lxt/article/details/78245845 二分+前缀和优化

http://blog.youkuaiyun.com/loi_lxt/article/details/78254728 贪心好题