1.LCS的nlogn解法:https://www.cnblogs.com/KYSpring/p/9021909.html
2.高级树状数组:https://www.cnblogs.com/RabbitHu/p/BIT.html
3.树的最小支配集,最小点覆盖与最大独立集 :https://www.cnblogs.com/i-love-acm/p/3558238.html
4.markdown学习:https://www.jianshu.com/p/191d1e21f7ed ,https://blog.csdn.net/u014061630/article/details/81359144#25-代码块
5.csdn收藏文章