How To Iterate LinkedList in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of LinkedList might be...
Java.util.LinkedList.poll(), pollFirst(), pollLast() with examples in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
Deletion in Circular Linked List
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
How to Get a Value from LinkedHashMap by Index in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
Rearrange the given linked list such that it consists of alternating minimum-maximum elements
Problem Statement In this problem, we are given a LinkedList (root node) and we are asked to rearrange it such that after rearrangement, it will contain alternating minimum and maximum...
How to Get First or Last entry from Java LinkedHashMap
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
LinkedHashMap get() Method in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
LinkedList addFirst() Method in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
LinkedList descendingIterator in Java with Examples
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
LinkedList push() Method in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...