having trouble in understanding can anyone explain it in simpler way why we are taking custom class and what are the benefits of that??
Lowest common ancestor
@shampblocks I can provide a simpler code but it will have a few more iteration. Custom class is not necessarily needed here it just helps a bit.
Provide it sir… It will be helpful…
But this code is not taking care of the fact that if one of the elements are absent??
@shampblocks for that you will need to add a extra line and check the size of path, if size of path is zero of any node then no LCA.
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