Table of Contents
- 1 How will you find the maximum element in a binary search tree?
- 2 How do you find KTH in statistics?
- 3 What is a maximum binary tree?
- 4 Where is the smallest element in binary search tree?
- 5 What is a binary search tree explain its all searching techniques?
- 6 How to find the k’th largest element in a binary search tree?
- 7 How to find k’th largest element in BST?
How will you find the maximum element in a binary search tree?
In Binary Search Tree, we can find maximum by traversing right pointers until we reach the rightmost node….So the idea is to traverse the given tree and for every node return maximum of 3 values.
- Node’s data.
- Maximum in node’s left subtree.
- Maximum in node’s right subtree.
How do you find the maximum and minimum of a binary search tree?
Algorithm for finding minimum or maximum element in Binary Search Tree
- Traverse the node from root to right recursively until right is NULL.
- The node whose right is NULL is the node with maximum value.
How do you find KTH in statistics?
In statistics, the kth order statistic of a statistical sample is equal to its kth-smallest value. A trivial way to find the kth order statistic is to simply sort an input vector and get the kth element. This approach takes O(nlogn).
How do you find the element of a binary search tree?
Whenever an element is to be searched, start searching from the root node. Then if the data is less than the key value, search for the element in the left subtree. Otherwise, search for the element in the right subtree. Follow the same algorithm for each node.
What is a maximum binary tree?
Maximum Binary Tree in C++ The root will hold the maximum number in the array. The left subtree is the maximum tree constructed from left side of the subarray divided by the maximum number. The right subtree is the maximum tree constructed from right side of subarray divided by the maximum number.
Which of the following method is used for selecting kth smallest element?
This is a C Program to find kth smallest element by method of partitioning. The same partitioning function which is used for Quicksort algorithm can be used.
Where is the smallest element in binary search tree?
This is quite simple. Just traverse the node from root to left recursively until left is NULL. The node whose left is NULL is the node with minimum value.
How do you find the maximum depth of a binary tree?
The maximum depth of a binary tree is the number of nodes from the root down to the furthest leaf node. In other words, it is the height of a binary tree. The maximum depth, or height, of this tree is 4; node 7 and node 8 are both four nodes away from the root.
What is a binary search tree explain its all searching techniques?
In computer science, a binary search tree (BST), also called an ordered or sorted binary tree, is a rooted binary tree data structure whose internal nodes each store a key greater than all the keys in the node’s left subtree and less than those in its right subtree.
How do you find the maximum and minimum value of an array?
Input size and element in array, store it in some variable say size and arr . Declare two variables max and min to store maximum and minimum. Assume first array element as maximum and minimum both, say max = arr[0] and min = arr[0] . Iterate through array to find maximum and minimum element in array.
How to find the k’th largest element in a binary search tree?
Given a Binary Search Tree (BST) and a positive integer k, find the k’th largest element in the Binary Search Tree. For example, in the following BST, if k = 3, then output should be 14, and if k = 5, then output should be 10. We have discussed two methods in this post. The method 1 requires O (n) time.
How do you find the maximum of a binary search tree?
In Binary Search Tree, we can find maximum by traversing right pointers until we reach the rightmost node. But in Binary Tree, we must visit every node to figure out maximum.
How to find k’th largest element in BST?
K’th Largest Element in BST when modification to BST is not allowed. Given a Binary Search Tree (BST) and a positive integer k, find the k’th largest element in the Binary Search Tree. For example, in the following BST, if k = 3, then output should be 14, and if k = 5, then output should be 10. We have discussed two methods in this post.
How do you find the nth largest item in a tree?
Hint: use inorder traversal of the tree. It can print out the items in sorted order, so you can sure find the Nth largest item. Keep a counter as you “walk”, incrementing each time you “visit” a node. Edit: while IVlad’s answer is indeed faster, it requires you to keep extra information in the nodes.