Stacks & Queues Interview Qs for Top Tech 🎯
Learn stacks and queues interview questions from Google, Facebook, Amazon, Microsoft, from easy to hard levels.

Kunal Kushwaha
226.3K views • Feb 4, 2023

About this video
In this video, we cover stacks and queues interview questions from Google, Facebook, Amazon, Microsoft and more. Starting with LeetCode easy till hard, in the most easy to understand manner, with complete code and thought process walkthrough.
👉 Resources
- Code (fork it to see the solution): https://replit.com/@KunalsReplit/StackAndQueuesQuestions
- Join Replit: http://join.replit.com/kunal-kushwaha
- Complete Java DSA playlist: https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ
- Code, Assignments, & Notes: https://github.com/kunal-kushwaha/DSA-Bootcamp-Java
Take part in the learning in public initiative! Share your learnings on LinkedIn and Twitter with #DSAwithKunal & don't forget to tag us!
➡️ Connect with me: http://kunalkushwaha.com
======================================================
Timestamps:
00:00:00 - Introduction
00:04:21 - Thought process for questions
00:08:45 - Q: Implement queue using stacks
00:37:27 - Q: Game of two stacks
01:05:59 - Q: Largest rectangle in histogram
02:01:55 - Q: Valid parentheses
02:12:22 - Q: Minimum add to make parentheses valid
02:20:52 - Q: Minimum insertions to balance a parentheses string
02:22:50 - Outro
#placement #dsa #interviews
👉 Resources
- Code (fork it to see the solution): https://replit.com/@KunalsReplit/StackAndQueuesQuestions
- Join Replit: http://join.replit.com/kunal-kushwaha
- Complete Java DSA playlist: https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ
- Code, Assignments, & Notes: https://github.com/kunal-kushwaha/DSA-Bootcamp-Java
Take part in the learning in public initiative! Share your learnings on LinkedIn and Twitter with #DSAwithKunal & don't forget to tag us!
➡️ Connect with me: http://kunalkushwaha.com
======================================================
Timestamps:
00:00:00 - Introduction
00:04:21 - Thought process for questions
00:08:45 - Q: Implement queue using stacks
00:37:27 - Q: Game of two stacks
01:05:59 - Q: Largest rectangle in histogram
02:01:55 - Q: Valid parentheses
02:12:22 - Q: Minimum add to make parentheses valid
02:20:52 - Q: Minimum insertions to balance a parentheses string
02:22:50 - Outro
#placement #dsa #interviews
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Video Information
Views
226.3K
Likes
5.4K
Duration
02:24:21
Published
Feb 4, 2023
User Reviews
4.7
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