LeetCode 301: Remove Invalid Parentheses | Backtracking vs BFS | POTD | Marathi

🚀 LeetCode POTD in Marathi! Today we solve: LeetCode 301 - Remove Invalid Parentheses In this video, we’ll solve the problem using TWO different approaches: 🔹 Approach 1 — Backtracking Generate possible strings, validate them, and find all valid results. 🔹 Approach 2 — BFS Explore strings level-by-level and stop at the first level containing valid answers. 💡 What you'll learn: • Backtracking • BFS / Level Order Search • Valid Parentheses Checking • Removing Minimum Characters • Generating All Valid Answers • Duplicate Handling • Comparing Backtracking vs BFS • Time & Space Complexity 📌 Problem: https://leetcode.com/problems/remove-... 💻 GitHub Solution: 👉 https://github.com/codewithbrowny07/L... 🎯 Preparing for DSA, LeetCode or SDE interviews? Subscribe to CodeWithBrowny ❤️ DSA • TECH • CAREER आपल्या भाषेत. आपल्या style मध्ये. #LeetCode #LeetCode301 #RemoveInvalidParentheses #DSA #Backtracking #BFS #Coding #Marathi #POTD #SDE #java