## Given a linked list of line segments, remove middle points

Given a linked list of co-ordinates where adjacent points either form a vertical line or a horizontal line. Delete points from the linked list which… Read More »

- Introduction to Data Structures | 10 most commonly used Data Structures
- Add Two Numbers Represented by Linked Lists | Set 3
- Delete Nth node from the end of the given linked list
- Add the given digit to a number stored in a linked list
- Convert a given Binary Tree to Circular Doubly Linked List | Set 2
- Create new linked list from two given linked list with greater element at each node
- Reverse a Linked List in groups of given size (Iterative Approach)
- Count duplicates in a given linked list
- Maximum sum of K consecutive nodes in the given Linked List
- Reverse alternate K nodes in a Singly Linked List - Iterative Solution
- Remove Nth node from end of the Linked List
- Add one to a number represented as linked list | Set 2
- Find the balanced node in a Linked List
- Write a function to get the intersection point of two Linked Lists | Set 2
- Reverse even elements in a Linked List
- Create a linked list from two linked lists by choosing max element at each position
- Find the first duplicate element in the linked list
- Divide the given linked list in two lists of size ratio p:q
- Merge K sorted Doubly Linked List in Sorted Order
- Maximum sum contiguous nodes in the given linked list
- Python | Stack using Doubly Linked List
- Traverse Linked List from middle to left-right order using recursion
- Run Length Decoding in Linked List
- Bitonic point in the given linked list
- Splitting starting N nodes into new Circular Linked List while preserving the old nodes
- Adding two polynomials using Linked List using map
- Insertion in a sorted circular linked list when a random pointer is given
- Subtraction of the alternate nodes of Linked List
- Add the given digit to a number stored in a linked list using recursion
- Python | Queue using Doubly Linked List

Given a linked list of co-ordinates where adjacent points either form a vertical line or a horizontal line. Delete points from the linked list which… Read More »

Accolite came to our campus for recruitment. First Round Written Test: 30 MCQs in which question related to DS Networking OS Unix commands DBMS. Questions… Read More »

There was 1 coding round and 4 F2F interviews. This was for Software Developer Position(Note:-It was not for the research division in Walmart Labs) Coding… Read More »

Given two sorted linked lists, construct a linked list that contains maximum sum path from start to end. The result list may contain nodes from… Read More »

Round 1 : Written : Q1. Given a stream of around billion numbers in an array, which has approximately only 1000 unique numbers. Print the… Read More »

MakeMyTrip recently visited our campus.Below is my interview experience: Round 1: (Online MCQs) Section A- There were 20 Aptitude and Logical Reasoning questions which has… Read More »

Given two polynomials represented by two arrays, write a function that multiplies given two polynomials. Example: Input: A[] = {5, 0, 10, 6} B[] =… Read More »

MakeMyTrip recently visited our campus to hire full time employees. Here’s my interview experience: Round 1: (Online MCQs) Questions on aptitude, English, logical reasoning, C/C++… Read More »

Given a singly linked list, delete all occurrences of a given key in it. For example, consider the following list. Input: 2 -> 2 ->… Read More »

Round One (Written round, 60 minutes): 1. Given an unsorted linked list, remove all duplicates without using temporary buffers. 2. A number starting from 1… Read More »

Intuit had come on campus last week for SDE-1 and Quality Engineer profiles. These were the questions asked: Round One (Written round, 60 minutes): 1.… Read More »

It doesn’t look possible to reverse a simple singly linked list. A simple singly linked list can only be reversed in O(n) time using recursive… Read More »

In general, array is considered a data structure for which size is fixed at the compile time and array memory is allocated either from Data… Read More »

We have discussed Linked List Introduction and Linked List Insertion in previous posts on singly linked list. Let us formulate the problem statement to understand… Read More »

We have discussed Circular Linked List Introduction and Applications, in the previous post on Circular Linked List. In this post, traversal operation is discussed. Recommended:… Read More »