Introduction The linked list data structure is one of the most important topics in technical interviews. It forms a variety of tricky yet straightforward questions. This article explains one such question in detail. Finding whether a linked list contains a ...

Introduction  Linked lists are one of the frequently asked data structures in interviews. Some of the questions on the linked list asked in product-based companies like Amazon, Microsoft are  Detect And Remove Cycle, Merge two sorted linked lists, etc.  This ...

Introduction “Divide et impera.” – Julius Caesar These three powerful Latin words meaning “divide and conquer” were said more than two thousand years ago. Yet, the principle was so strong that it managed to rule our lives even now. But ...