a binary tee T have 20 leaves and number of nodes in that binary tree?
Answer Plz
- Manikanta
- 02 जून
- 5 उत्तर
5 उत्तर
5 उत्तर
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19 the logic of N-1 , if the leaf nodes are N then the number of nodes is N-1. so 190Modal content
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Considering it to be a strictly binary tree, if the number of leaves is n then the number of nodes is (2n-1).
Hence, is the above given question, the number of nodes will be {(2*20)-1} = 390Modal content
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total no of nodes?
is it a complete one?
then 20+19=390Modal content
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Tq0Modal content
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In Binary tree if there are N leaf nodes then the number of Nodes having two children will be N-1. So in this case answer will be 20-1, means 19.3Modal content
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