2019暑假ACM初步难点知识链接

链接:

2-L题：
1：https://www.cnblogs.com/linkzijun/p/6034550.html
2：https://blog.youkuaiyun.com/qq_44537408/article/details/89418356

3-B多柱汉诺塔:
https://www.cnblogs.com/fanzhidongyzby/archive/2012/07/28/2613173.html
HDU汉诺塔总结（所有题型都总有总结，很全）：
https://www.cnblogs.com/H-Vking/p/4362539.html

4-前向星的理解：
https://www.jianshu.com/p/60396b6c21c0
4-E（思路写得很棒）:
https://www.cnblogs.com/ccode/p/3905994.html

5-带权并查集：
1：https://blog.youkuaiyun.com/yjr3426619/article/details/82315133
2：https://blog.youkuaiyun.com/niushuai666/article/details/6981689
3：https://www.cnblogs.com/liyinggang/p/5327055.html

7-dp初步
7-J区间dp：https://www.cnblogs.com/devil-91/archive/2012/06/26/2562976.html

8：
8-trie:
https://www.cnblogs.com/zhuyuan/p/4261268.html
8-I:
https://www.cnblogs.com/AcIsFun/p/5334016.html

KMP的周期性：
8-F:
https://blog.youkuaiyun.com/sirius_han/article/details/81434969
8-H:
https://blog.youkuaiyun.com/u013480600/article/details/22954037

9:线段树模板
https://www.cnblogs.com/jason2003/p/9676729.html
9-F线段树+离散化：
https://blog.youkuaiyun.com/non_cease/article/details/7383736
9-I:
https://blog.youkuaiyun.com/Acerkoo/article/details/81212637
9-G:
https://blog.youkuaiyun.com/xiji333/article/details/88077529
https://blog.youkuaiyun.com/u013534123/article/details/80948387

10:树状数组：
区间和：https://www.cnblogs.com/mypride/p/5001858.html
区间最值：https://www.cnblogs.com/mypride/p/5002556.html
树状数组求逆序数:https://blog.youkuaiyun.com/qq_23968185/article/details/51171926
10-G:
https://blog.youkuaiyun.com/wozaipermanent/article/details/78069394