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Data Structures with Generic Types in Python

Solution: Graphs

Explore how to identify a universal sink or celebrity vertex in a directed graph represented by an adjacency matrix. Understand and implement efficient O n algorithms that verify in-degree and out-degree conditions to find such a vertex, using Python methods to check edges and confirm the sink status.

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Task

Here is the solution that finds the universal sink in a graph GG. A universal sinkA universal sink, v, is also sometimes called a celebrity: Everyone in the room recognizes v, but v doesn’t recognize anyone else in the room. in a graph ...