DSA in Python Course - Valid Parentheses | Stack-Based Approach | Leetcode 20 - Part 88 [Hindi] скачать в хорошем качестве

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... 🙏 Thank you for supporting Code & Debug! Don’t forget to like, share, and subscribe to our channel. Hit the 🔔 bell icon to stay updated with our latest lectures. #ValidParentheses #Stack #Leetcode20 #BalancedBrackets #PythonDSA #DSAPythonCourse #CodeAndDebug #CodingInterviews #CompetitiveProgramming #Part88