Graphs: What are graphs
- Graphs are used anywhere you want to model the relationships between a bunch of objects.
- Some examples are,
- Routers in a network.
- People on a social media platform.
- Basically, Graphs are used to represent connected objects. We can see how the objects are connected and how strong the connections are.
- Graph consists of
- Nodes
- Edges
- A tree is a kind of graph. A graph without cycles.
Undirected Graph |
Directed Graph |
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