Module Number theory

Number theory

Problems

	The 666-th problem	12 / 22	1600
	Sum of remainders	36 / 64	1800
	Fibonacci 3	12 / 16	1800
	GCD Subsets	49 / 76	2000

Graph

Flow

Heuristic

Introduction to Heuristic

Dynamic Programming

Dynamic Programming Optimizations

Tree

Centroid Decomposition

Math

Geometry

Convex Hull Trick / Li Chao tree