LeetCode 1323 in 0ms 🚀 | Maximum 69 Number | Easy C++ Explained

🚀 Solved LeetCode 1323 — Maximum 69 Number using a clean and beginner-friendly 0ms C++ solution. In this video, I explain: ✅ Problem Explanation ✅ Greedy Logic Behind the Solution ✅ Why We Change the First 6 → 9 ✅ Step-by-Step Approach ✅ Full C++ Code Walkthrough ✅ Line-by-Line Explanation ✅ Dry Run with Examples ✅ Time & Space Complexity 📊 Performance: ⚡ Runtime: 0ms 📈 Beats 100% users 💾 Memory: 8 MB This problem is great for learning: Greedy Approach Digit Manipulation Vector Usage Number Reconstruction 💻 Language Used: C++ 📌 Problem: LeetCode 1323 — Maximum 69 Number #leetcode #cpp #dsa #coding #programming #leetcode1323 #greedy #digitmanipulation #leetcodeeasy #interviewprep