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Graph Basics
Backend Developer
Graph Basics questions
8 questions on Graph Basics for backend developers, easiest first.
Easy
5
Sum of degrees in an undirected graph
easy
Edges in a complete graph
easy
Why traversals track visited nodes
easy
In-degree in a follower graph
easy
What a DAG is
easy
Medium
1
Checking whether a graph is a tree
medium
Hard
2
Walking every road exactly once
hard
Visiting every node versus every edge
hard
