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Graph

Graph is a data structure that describes the relationship between vertices. This data structure is the closest resemblance to our daily

Graph Feature Image

Graph is a data structure that describes the relationship between vertices. This data structure is the closest resemblance to our daily life.

Friendship Graph

The above figure, we can see that person A, D, F and E are all direct friends of C, while person B, and G are indirect friends of C. This example is a social graph of friendship. So, what is the “graph” data structure?

 

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