Status
Now the question is, do a simple question one second, the challenge is not how it wants
Better at writing good routine questions, like a fairy-like structure of the AGC / greedy / DP general can not think,
Data structures, strings and polynomial is not how write
Not / not good knowledge points:
- data structure
LCT , Splay , left side heap
Not good: KD-Tree , the tree cover tree
- mathematics
Integration , Mobius inversion , group theory , polynomial
Not good: CRT / ExCRT , Euler function , BSGS
- Computational Geometry
Cross half-plane , the rotation stuck
- String
SA / SAM , suffix cactus, PAM, automatic machine
Not good: Manachar
- Graph Theory
Jhonson, dynamic tree / FIG, Prufer, upper and lower bounds network flow , point / edge partition
Not good: Tarjan , differential constraint
- other
Plug DP , the CDQ divide and conquer , tree Mo team
Not good: slope optimization , digital DP , 01 scores planning