Given an unsorted linked list, and without using a temporary buffer, write a method that will delete any duplicates from the linked list?

1062

What do you mean by 2-3 tree?

975

Explain the term run-time stack?

1042

In Data Structure, write output of given program.

959

What is the difference between data type and data structure?

916

What is meant by balanced binary tree?

930

Is binary tree a bst?

958

How do you use merge sort?

924

How do you do binary search?

921

What is difference between stack and queue?

959

What is list and types of list?

894

an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].

1025

Why hashtable is faster than arraylist?

993

What is circular queue example?

988

what is the difference between Linear Array and Linked List?

1105