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Cycle Detection
Backend Developer
Cycle Detection questions
12 questions on Cycle Detection for backend developers, easiest first.
Easy
2
Courses that require each other
easy
Kahn’s algorithm finishes early
easy
Medium
5
Cycle check in an undirected graph
medium
Cycle check in a directed graph
medium
Finding the edge that forms a cycle
medium
Telling a user which packages loop
medium
Detecting a loop in repeated digit squares
medium
Hard
5
Edges to finished nodes in directed DFS
hard
False cycle alarm in a dependency graph
hard
Cycle check with duplicate edges
hard
Detecting a database deadlock
hard
Detecting a loop in a linked list
hard
