Tell me what should be done in the base case for this recursive problem?
Define linked lists?
How would you swap the Kth node from beginning with Kth node from end in a Linked List.
Minimum number of queues needed to implement the priority queue?
Differentiate between singly and doubly linked lists?
Is radix sort faster than quicksort?
How do you sort an array by value?
Can nsarray contain nil?
What is bubble sort technique?
What is difference between data type and data structure?
what is Singly Linked list?
Does hashmap allow null keys?
Is array static or dynamic?