Function graph_algorithms::main

pub(crate) fn main()

The main function displays a list of different algorithms and allows the user to select one.

Sample input

Please Select Any One of the Algorithms Below:
1. Dijkstra’s algorithm
2. Bellman ford algorithm
3. Depth-First Search algorithm
4. Kosaraju’s algorithm
5. Breadth-First Search algorithm
6. Exit
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Please Enter your choice (ex:1): 1
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******Dijkstras Algorithm*******

After this you can continue entering the necessary inputs for the selected algorithm