Скачать или смотреть DSA in Python Course - Valid Parentheses | Stack-Based Approach | Leetcode 20 - Part 88 [Hindi]

🚀 Welcome to Part 88 of Code & Debug’s DSA in Python Course!

In this video, we solve Leetcode 20: Valid Parentheses, a classic problem where we use a Stack to check whether the given expression has balanced brackets. This is one of the most frequently asked questions in coding interviews.

📚 What you’ll learn in this video:
✅ Understanding the problem statement and input constraints
✅ Using a stack to track opening and closing brackets
✅ Efficient way to handle multiple types of brackets – (), {}, []
✅ Time and space complexity breakdown
✅ Common mistakes and edge case handling

💡 Why is this important?
This problem strengthens your grasp on stack usage for syntax validation, which is widely used in compilers, expression parsing, and HTML/XML validation. It's a must-know for beginners and interview preparation.

👉 Practice the problem on Leetcode:
🔗 https://leetcode.com/problems/valid-p...

👉 Refer to the article for better understanding:
📌 https://codeanddebug.in/blog/valid-pa...

👉 📄 Access the full YouTube DSA Playlist Sheet (All Questions in Order):
🔗 https://docs.google.com/spreadsheets/...

👉 Enroll in the free DSA Python course here:
https://codeanddebug.in/course/master...

👉 Enroll for Self-Paced Advance DSA course here:
https://codeanddebug.in/course/zero-t...

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