CP-Resources. Advanced Number Theory Mobius and Arithmetic Functions Mobius Inversion Mobius Inversion Slides Dirchlet Convolution Posets and Hall Marriage Theorem Line Sweep Trie Centroid Decomposition Generating Functions Rotating Callipers Dp optimizations 1 Dp Optimizations 2 Sqrt Decomposition Anti Hash Tests Mo's algorithm on Trees Xor-FFT Factorial-Modulo-Prime Trick Wavelet Trees Segment Tree Beats BerleKamp-Massey Algorithm Parallel Binary Search Policy Based Data Structures Matroid Intersection Maximum Antichain of Poset Sliding Window-StackQueue Trick Dfs Tree