Tag
#DP
#math
#greedy
#divide and conquer
#binary search
#BFS
#union find
#segment tree
#Dijkstra
#bitmask
#dfs
#Offline Dynamic Connectivity
#offline query
#Sweeping
#BruteForce
#backtracking
#Implementation
#Graph
#sort
#plane sweeping
#sqrt decomposition
#euler tour technique
#bellman ford
#topological sort
#enclosing sphere
#Two Pointer
#Maximum Flow
#GCD
#convex hull
#MST
#priority queue
#Floyd
#lca
#queue
#LCS
#Tree
#map
#FFT
#Stack
#Algorithm
#String