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Trees
Smrutiprajna
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Aug 8, 2017
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How to calculate cost of binary search tree?
Smrutiprajna
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Aug 8, 2017
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In GATE if questions just mention a tree then should we assume it to be a directed or undirected tree? Also, if we are having an undirected tree then does the child node contains a pointer to the parent node?
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srestha
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DS
May 22, 2019
1,860
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Made Easy Test Series:Binary Trees
Consider the following function height, to which pointer to the root node of a binary tree shown below is passed Note that max(a,b) defined by #define max(a,b) (a>b)?a:b. int height(Node *root) The output of the above code will be _________________
srestha
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May 22, 2019
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srestha
1.9k
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made-easy-test-series
binary-tree
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sripo
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DS
Jan 16, 2019
6,775
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How many Binary Search Trees are possible for a labelled nodes?
Let us there are n nodes which are labelled. Then the number of trees possible is given by the Catalan Number i.e $\binom{2n}{n} / (n+1)$ Then the binary search trees possible is just $1$?
sripo
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Jan 16, 2019
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sripo
6.8k
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data-structures
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suneetha
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Nov 2, 2018
398
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trees
formula for which maximum number of nodes will be present in complete n-array tree?
suneetha
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Nov 2, 2018
by
suneetha
398
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data-structures
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