## Circular Queue | Set 2 (Circular Linked List Implementation)

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 »

## Doubly Circular Linked List | Set 2 (Deletion)

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 »

## Move all occurrences of an element to end in a linked list

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 »

## Qualcomm Interview Experience | Set 9 (Experienced through Linkedin Invite)

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 »

## Paytm Interview Experience | Set 13 (For Experienced)

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 »

## Implementing Iterator pattern of a single Linked List

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 »

## Check if a doubly linked list of characters is palindrome or not

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 »

## Paytm Interview Experience | Set 11 (For 2 Years Experienced)

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 »

## Circular Singly Linked List | Insertion

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 »