Snakes and Ladder BFS-SSSP

#1

why in the code we have to add g.addedge(36,36)
i m not able to understand

#2

For each position in the snakes and ladders board, you have to have to make an edge (u - > v) and form a graph. Since 36 is the last position, you cannot reach any other cell from 36. So we add g.addedge(36,36).

#3

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