Why do we need linked list?
Write the c program to insert a node in circular singly list at the beginning.
What is type structure?
Can we use any class as map key?
What is the complexity of sorting algorithm?
What are the difference between a stack and a queue?
Write is a binary search tree? Write an algorithm and tell complexity?
What is heap tree explain with example?
In what scenario, binary search can be used?
What is the difference between 1d and 2d array?
What are the two types of data?
What do you mean by double hashing?
What is vector and types of vector?
What package is arraylist?
What is dynamic array how it is created?