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Recommended resources
Module 4
Topological Sort and DP on DAGs
Module 5
Single-Source Shortest Paths
Module 6
Disjoint Set Union and Minimum Spanning Trees
Module 7
All-Pairs Shortest Paths
Module 8
Advanced Tree Algorithms
Module 9
Connectivity in Undirected Graphs
Module 10
Connectivity in Directed Graphs: SCCs and 2-SAT
Module 11
Maximum Flow and Minimum Cut
Module 12