noip

http://hzwer.com/8117.html（黄先生的博客导航）

https://zhuanlan.zhihu.com/p/97016439（指针）

https://www.cnblogs.com/cdcq/p/11211945.html（cdcq模板）

杜叫晒
米央视唔晒
https://blog.csdn.net/aoshi3215/article/details/101789156?utm_medium=distribute.pc_relevant_download.none-task-blog-baidujs-1.nonecase&depth_1-utm_source=distribute.pc_relevant_download.none-task-blog-baidujs-1.nonecase
骗分导论
https://blog.csdn.net/fu_xuantong/article/details/80291481
骗分导论伪
https://vijos.org/discuss/5343eb6c48c5fc86468b457d
https://www.bilibili.com/video/BV1Et41187Y4/?spm_id_from=333.788.videocard.15（lxl）