Remove Consecutive Duplicates Problem Statement

Given a string S, your task is to recursively remove all consecutive duplicate characters from the string.

Input:

String S

Output:

Output string

Constraints:

  • 1 <= |S| <= 103
  • |S| represents the length of string S
Note:

The solution must handle consecutive duplicate removal in a recursive manner.

Be the first one to answer
Select
Add answer anonymously...
Software Developer Interview Questions
Stay ahead in your career. Get AmbitionBox app
play-icon
play-icon
qr-code
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

Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2025 Info Edge (India) Ltd.

Follow Us
  • Youtube
  • Instagram
  • LinkedIn
  • Facebook
  • Twitter
Profile Image
Hello, Guest
AmbitionBox Employee Choice Awards 2025
Winners announced!
awards-icon
Contribute to help millions!
Write a review
Write a review
Share interview
Share interview
Contribute salary
Contribute salary
Add office photos
Add office photos
Add office benefits
Add office benefits