List out the basic operations that can be performed on a stack?
No Answer is Posted For this Question
Be the First to Post Answer
How do I sort a hashmap key?
What are skew trees? For a tree with 4 nodes draw all possible binary? Generalize for n nodes how many binary trees can be drawn?
Why do we use linked lists?
What is data structure and why it is important?
Explain Linked List
How would you reverse the characters of an array?
Why do we need linked lists?
Why it is said that searching a node in a binary search tree is efficient than that of a simple binary tree?
Explain the principle of quicksort. What is its complexity?
Explain binary tree traversals?
What is height balanced tree?
Is vector a collection?