1. Consider the following function for an AVL tree with n nodes. void _removeLeftmost(struct Node *cur) {...
1. Consider the following function for an AVL tree with n nodes.
void
_removeLeftmost(struct Node *cur) {
while(cur->left != 0)
{
cur = cur->left
}
free(cur);
}
What is the average case big-O complexity of _removeLeftmost()?
a. O(1)
b. O(log n)
c. O(n)
d. None of the above
2. Refer to _removeLeftmost() from Question 1. What is the worst case big-O complexity of _removeLeftmost() for a binary search tree (not necessarily an AVL tree) with n nodes?
a. O(1)
b. O(log n)
c. O(n)
d. None of the above
Homework Answers
Add Answer to:
1. Consider
the following function for an AVL tree with n nodes.
void
_removeLeftmost(struct Node *cur) {...
The INORDER traversal output of a binary tree is U,N,I,V,E,R,S,I,T,Y and the POSTORDER traversal output of the same tree is N,U,V,R,E,T,I,S,I,Y
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PROMPT:
Consider a binary tree (not necessarily a binary search tree)
with node structure.
QUESTION:
Prove that findMax works by mathematical induction.
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Using C Please comment
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C++
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PROMPT:
Consider a binary tree (not necessarily a binary search tree)
with node structure.
QUESTION:
Prove that findMax works by mathematical induction.
struct Node int val; struct Node * left; struct Node* right; The following function findMax returns the largest value 'val in the tree; and returns -1 if the tree is empty. You may assume that all the values 'val' in the tree are nonnegative. struct Node * findMax(struct Node root) if (rootNULL) return -1; maxval = root->val; maxval...
Using C Please comment
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