Backspace String Compare (LeetCode 844) | Full solution with actual examples | Study Algorithms

How we construct a string back from characters can have an advantage to find an efficient solution. This problem on LeetCode explores how we can traverse a string from the reverse direction without the use of any additional data structure. Watch the video to understand with a live example how to translate input text into the editor version. All along with visuals and a dry-run of code in JAVA.

Chapters:
00:00 - Intro
00:55 - Problem statement and description
03:45 - Straightforward approach
05:58 - Efficient solution
10:28 - Dry-run of Code
12:13 - Final Thoughts

Actual Problem on LeetCode: https://leetcode.com/problems/backspa...

📚 Links to topics I talk about in the video:
Brute Force:    • Brute Force algorithms with real life...  
Time Complexity of Algorithm:    • What is the Time Complexity of an Alg...  
Other problems on Strings:    • Strings  

📘 A text based explanation is available at: https://studyalgorithms.com

Code on Github: https://github.com/nikoo28/java-solut...
Test-cases on Github: https://github.com/nikoo28/java-solut...

📖 Reference Books:
Starting Learn to Code: https://amzn.to/36pU0JO
Favorite book to understand algorithms: https://amzn.to/39w3YLS
Favorite book for data structures: https://amzn.to/3oAVBTk
Get started for interview preparation: https://amzn.to/39ysbkJ

🔗 To see more videos like this, you can show your support on: https://www.buymeacoffee.com/studyalg...

🎥 My Recording Gear:
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