## Top 20 Linked List Interview Question

‘Recent Articles’ on Linked List ‘Coding Problems’ on Linked List ‘Quiz’ on Linked List ‘Videos’ on Linked List Print the Middle of a given… Read More »

- Real-time application of Data Structures
- Construct a Doubly linked linked list from 2D Matrix
- How Coronavirus outbreak can end | Visualize using Data structures
- Find the string formed by joining k consecutive nodes of linked list
- Operator Overloading '<<' and '>>' operator in a linked list class
- Detect Cycle in a Linked List using Map
- Sum of all Palindrome Numbers present in a Linked list
- Flattening a linked list | Set 2
- Find length of loop in a Linked List using Map
- Remove all Fibonacci Nodes from a Circular Singly Linked List
- Reverse all the word in a String represented as a Linked List
- Check if Inorder traversal of a Binary Tree is palindrome or not
- Swap Kth node from beginning with Kth node from end in a Doubly Linked List
- Find the largest and second largest value in a Linked List
- Sum of all subset sums of a linked list
- Remove all even parity nodes from a Doubly and Circular Singly Linked List
- Static and Dynamic data structures in Java with Examples
- Find the element in a linked list with frequency at least N/3
- Program to delete all even nodes from a Singly Linked List
- Program to remove vowels from Linked List
- Remove all nodes from a Doubly Linked List containing Fibonacci numbers
- Remove all the Even Digit Sum Nodes from a Circular Singly Linked List
- Remove the common nodes in two Singly Linked Lists
- Merge two unsorted linked lists to get a sorted list
- Doubly Linked List Tutorial
- Sum and Product of all even digit sum Nodes of a Singly Linked List
- Sum and Product of nodes with value as even digit sum in Circular Linked List
- First Fit algorithm in Memory Management using Linked List
- Find last 2 survivors in N persons standing in a circle after killing next to immediate neighbour
- Sum and Product of all Fibonacci Nodes of a Singly Linked List

‘Recent Articles’ on Linked List ‘Coding Problems’ on Linked List ‘Quiz’ on Linked List ‘Videos’ on Linked List Print the Middle of a given… Read More »

Prerequisite – Circular Singly Linked List We have discussed basics and how to implement circular queue using array in set 1. Circular Queue | Set… Read More »

We have discussed doubly circular linked list introduction and its insertion. Let us formulate the problem statement to understand the deletion process. Given a ‘key’,… Read More »

Prerequisite: Doubly Linked list, Circular Linked List Circular Doubly Linked List has properties of both doubly linked list and circular linked list in which two… Read More »

We have already discussed about circular linked list and traversal in a circular linked list in the below articles: Introduction to circular linked list Traversal… Read More »

Given a linked list and a key in it, the task is to move all occurrences of given key to end of linked list, keeping… Read More »

I have applied for Graphics Software Engineer position through LinkedIn. I was called for interview after 2 weeks of applying. Interview took place in Bangalore… Read More »

1st Round : Machine Coding Round It was machine coding round having two coding questions. Based on tree. (Solved using Brute force, didn’t pass all… Read More »

STL is one of the pillars of C++. It makes life lot easier, especially when your focus is on problem solving and you don’t want… Read More »

Given a doubly linked list of characters, write a function that returns true if the given doubly linked list is palindrome, else false. Recommended: Please… Read More »

Round 1: Brief intro Discussion about Projects and work ex. Why are you using aerospike? Given a matrix sorted only row-wise, search a number in… Read More »

We have discussed Singly and Circular Linked List in the following post: Singly Linked List Circular Linked List Why Circular? In a singly linked list,… Read More »

Given two polynomial numbers represented by a linked list. Write a function that add these lists means add the coefficients who have same variable powers.… Read More »

Round 1(Telephonic) Explained about company JD Snake and Ladder game (matrix, array, linked list) Find the row with maximum 1s where every row of sorted… Read More »

Given a linked list, find length of the longest palindrome list that exist in that linked list. Examples: Input : List = 2->3->7->3->2->12->24 Output :… Read More »