算法博客（不定期更新）

https://blog.csdn.net/zearot/article/details/52280189      线段树讲解
     线段树进阶
https://blog.csdn.net/hebtu666/article/details/86765784      状态压缩
https://www.cnblogs.com/ECJTUACM-873284962/p/9198885.html     __int 128
https://www.cnblogs.com/shan2017/p/7778695.html    vector 和map
https://blog.csdn.net/qq_40763929/article/details/81629800    dfs算法
https://blog.csdn.net/weixin_44668898/article/details/104115884    dfs题单
https://www.cnblogs.com/kyoner/p/11080078.html    二分查找
https://blog.csdn.net/qq_40482358/article/details/88064135    凸包问题--卷包裹法
https://www.cnblogs.com/ccut-ry/p/9378607.html    哈希
https://www.runoob.com/redis/redis-hashes.html        哈希相关
http://keyblog.cn/article-47.html    sg函数
https://blog.csdn.net/aoshandun9097/article/details/101620041    博弈入门
https://blog.csdn.net/qq_37482202/article/details/89513877    bfs算法
https://blog.csdn.net/REfusing/article/details/80600210?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param         BFs例题
https://blog.csdn.net/qq_36386435/article/details/82379261    vector函数
https://www.cnblogs.com/jiamian/p/11184179.html    读入优化&输出优化
https://blog.csdn.net/qq_30277239/article/details/99298183    二维差分
https://blog.csdn.net/Luoxiaobaia/article/details/105903362        前缀差分模板
https://blog.csdn.net/weixin_45606191/article/details/107673496?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param    字符串哈希
https://blog.csdn.net/qq_38984851/article/details/81133840    背包
https://www.cnblogs.com/bigsai/p/11489260.html    拓扑
https://blog.csdn.net/qq_42410605/article/details/100547408?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param        pair用法
https://blog.csdn.net/u010183728/article/details/81913729        stl详细