In the video, at 13.46, why have we again called the recursive function? we have found the replace node, now we can directly delete it
Doubt in the video
we found the node which we have to replace but
the node which we have to delete is root node
to delete root node we have to first swap it with replace node
so first we swap
and then call recursion to delete the root node which is now the leaf node (because it is swap with replace node)
i hope it clear now
if not feel free to ask
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