#AC Automaton

#Cpp

#Divide and Conquer #Segment Tree #DSU

#DP #Math

#HLD #Small To Large Merging #BIT #DSU

#Constructive

#Hashing #Two Pointers

#Brute Force #Map #Cheese

#Cpp

#ORZ

#Hash Map #Brute Force

#Binary Lifting #Floyd

#Sqrt Decomposition #Prefix Sum

#DP #Prefix Sum #Brute Force

#Coordinate Compression #Segment Tree #Lazy Propagation

#MCMF #Binary Serach #Fractional Programming

#Tree DP

#Block Cut Tree #LCA

#Block Cut Tree

#HLD

#MCMF

#Persistent Treap

#Graph Theory #Euler Tour #Sparse Table #LCA #Segment Tree

#Modular Int

#LCT #Dynamic Tree

#Treap

#LCT #Dynamic Tree

#Cpp