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Deletion from tree not happening when there is only one node. #5

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itsmepsk opened this issue Oct 20, 2020 · 1 comment
Open

Deletion from tree not happening when there is only one node. #5

itsmepsk opened this issue Oct 20, 2020 · 1 comment

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@itsmepsk
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Deletion not happening when there is only one node. The code should go like this:
tree = tree.delete(17)
@sandeep21tw
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Did you find the solution?
i don't know the reason but i think this is something related to the fact we are returning None in the delete method. i don't understand how returning None is deleting the node in the first place!?

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@itsmepsk @sandeep21tw