Docquity

Private & Secure Continual Learning network for doctors and healthcare professionals. We work exclusively with Medical Institutions and National Medical Associations and work with doctors to provide Continuing Medical Education & Digital Conferences directly on the doctors' mobile. "Byte sized learning delivered directly on the doctors phone"

Interview Questions

Learn and Practice on almost all coding interview questions asked historically and get referred to the best tech companies.

Problem Title

Exp

Difficulty

Avg. time

Attempted

Upvotes

Next Greater Element

Easy

10 mins

34.9k

272

Delete Kth Node From End

Moderate

15 mins

46.8k

210

Stack using queue

Moderate

25 mins

24.2k

138

LRU Cache Implementation

Moderate

25 mins

12.1k

125

Construct Binary Tree From Inorder and Preorder Traversal

Easy

10 mins

14.8k

Spiral Order Traversal of a Binary Tree

Easy

20 mins

3.2k

Matrix Multiplication

Moderate

15 mins

2.4k

Longest Duplicate SubString

Moderate

30 mins

0.4k

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Interview Experiences

Gain the Edge You Need at your next technical interview with Coding Ninjas.s unlimited interview problems practices for Docquity

Upvote

Docquity | SDE - 1 | Fresher | Aug 2021

Aman Kumar Gupta

|Level 2

On Campus

Birla Institute of Techno...

Published on 22 Jun 2022

Upvote

Docquity | Software Developer | Fresher | Aug 2021

Published on 28 Nov 2022

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Guided Paths

Here is your ultimate guide for cracking your dream job interview, you can choose your tracks and start preparing for Docquity

Data structures & algorithms (Beginner to Intermediate)

If you are a complete beginner to data structures / want quick content to revise and practise questions for placements, this is the guided path for you . This guided path covers the absolute basics introducing every data structure, its need and then checks your understanding with relevant coding questions and mcqs to solve, so that you can have an all round understanding of the concepts studied.