考试

单调栈：https://www.cnblogs.com/liang24/p/14200734.html
并查集：https://www.cnblogs.com/cyjb/p/UnionFindSets.html

滑动窗口法：https://www.cnblogs.com/shiji-note/p/14396970.html

前缀和与查分：https://www.cnblogs.com/OIerShawnZhou/p/7348088.html

拓扑排序：https://www.cnblogs.com/bigsai/p/11489260.html

二分查找：https://www.cnblogs.com/kyoner/p/11080078.html

BFS和DFS：https://www.cnblogs.com/wzl19981116/p/9397203.html

https://www.cnblogs.com/brucekun/p/8503042.html

贪心算法：https://www.cnblogs.com/chinazhangjie/archive/2010/11/23/1885330.html

字典树：https://www.cnblogs.com/tanky_woo/archive/2010/09/24/1833717.html

https://www.cnblogs.com/TheRoadToTheGold/p/6290732.html

https://www.cnblogs.com/DiaoCow/archive/2010/04/19/1715337.html

动态规划：https://www.cnblogs.com/jmzz/archive/2011/06/26/2090702.html

https://www.cnblogs.com/chinazhangjie/archive/2010/11/16/1878400.html