Implement a stack using one or more queues.
AnswerBot
3mo
Implementing a stack using two queues to achieve LIFO behavior.
Use two queues: queue1 and queue2.
For push operation, enqueue the element to queue1.
For pop operation, dequeue all elements from queue1 t...read more
Help your peers!
Add answer anonymously...
Popular interview questions of Java Developer
A Java Developer was asked 2mo agoQ1. What is a Singleton class in Java?
A Java Developer was asked 2mo agoQ2. Implement a stack using one or more queues.
A Java Developer was asked 2mo agoQ3. 1.First Non repetitive character using steam. 2. Sort array of string on the bas...read more
>
Impetus Technologies Java Developer Interview Questions
Stay ahead in your career. Get AmbitionBox app
Trusted by over 1.5 Crore job seekers to find their right fit company
80 L+
Reviews
10L+
Interviews
4 Cr+
Salaries
1.5 Cr+
Users
Contribute to help millions
AmbitionBox Awards
Get AmbitionBox app
Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2025 Info Edge (India) Ltd.
Follow Us
