====== 0. 暂时做不了的题 ======

ABLBC F（NTT）

====== 1. 数学部分 ======

1.1 [[https://blog.csdn.net/Rising_shit/article/details/104437693|从线性筛到莫比乌斯反演]]

1.2 [[https://blog.csdn.net/Rising_shit/article/details/105374159|从Prufer编码到各种树的计数]]

1.3 [[https://blog.csdn.net/Rising_shit/article/details/105439864|从高斯消元到矩阵树定理]]

1.4 [[https://blog.csdn.net/Rising_shit/article/details/105693100|从拓展卢卡斯定理到卢卡斯定理]]

====== 2. 图论部分 ======

2.1 [[https://blog.csdn.net/Rising_shit/article/details/104564218|从哈密顿路到竞赛图(tournament)相关]]

====== 3. 数据结构部分 ======

3.1 [[https://blog.csdn.net/Rising_shit/article/details/105346672|从莫队到树上莫队]]

3.2 [[https://blog.csdn.net/Rising_shit/article/details/105542717|从整体二分到CDQ分治]]

3.3 [[https://blog.csdn.net/Rising_shit/article/details/106104505|从pbds、rope到stl数据结构的奇技淫巧]]

====== 4. 基础部分 ======

4.1 [[https://blog.csdn.net/Rising_shit/article/details/105394142|高精度模板整理]]

====== 5. 题目部分 ======

5.1 数学题

5.2 构造题

5.3 [[https://blog.csdn.net/Rising_shit/article/details/78949939|有用的小技能]]

====== 6. 小题解部分 ======

==== 6.1 Codeforces 系列 ====

===CF Round 系列===

[[.ZRX641|Round 641 F]] [[.ZRX639|Round 639 F]] [[.ZRX638|Round 638 F]] [[.ZRX637|Round 637 F]]

[[.ZRX635|Round 635]] [[.ZRX633|Round 633]] [[.ZRX632|Round 632 E]] [[.ZRX630|Round 630]]

[[.ZRX620|Round 620]] [[.ZRX619|Round 619]] [[.ZRX618|Round 618]] [[.ZRX616|Round 616]]

[[.ZRX614|Round 614]] [[.ZRX613|Round 613]] [[.ZRX612|Round 612]] [[.ZRX610|Round 610]]

[[.ZRX609|Round 609]] [[.ZRX608|Round 608]] [[.ZRX607|Round 607]] [[.ZRX606|Round 606]]

[[.ZRX604|Round 604]] [[.ZRX603|Round 603]] [[.ZRX601|Round 601]] [[.ZRX600|Round 600]]

[[.ZRX599|Round 599]] [[.ZRX597|Round 597]] [[.ZRX596|Round 596]] [[.ZRX593|Round 593]]

[[.ZRX592|Round 592]] [[.ZRX591|Round 591]] [[.ZRX589|Round 589]] [[.ZRX588|Round 588]]

[[.ZRX586|Round 586]] [[.ZRXOTC20|Ozon Tech Challenge 2020]]

===EDU Round 系列===

 [[.ZRXE86|EducationaL Round 86 F]] [[.ZRXE85|EducationaL Round 85 G]]

[[.ZRXE83|EducationaL Round 83 G]] 

===其他 Round 系列===

 [[.ZRXOTC20|Ozon Tech Challenge 2020]]

==== 6.2 Atcoder 系列 ====

===AGC 系列===

[[.ZRXAGC043|043 CDEF]] 

===ARC 系列===

[[.ZRXARC103|103 F]] [[.ZRXARC102|102 F]] [[.ZRXARC101|101 F]] [[.ZRXARC100|100 F]] [[.ZRXARC99|99 F]] [[.ZRXARC98|98 F]]

===ABC 系列===

[[.ZRXABC174|174]] [[.ZRXABC173|173]] [[.ZRXABC172|172]] [[.ZRXABC171|171]] [[.ZRXABC170|170]]