LeetCode 788 in 0ms 🔥 | Rotated Digits | Medium C++ Solution

🚀 Solved LeetCode 788 — Rotated Digits using an easy and optimized C++ approach with 0ms runtime and beginner-friendly explanation.

In this video, I explain:

✅ What are Rotated Digits
✅ Which digits become invalid
✅ Valid rotation rules (2↔5, 6↔9)
✅ How to identify a “good” number
✅ Step-by-step logic
✅ Full C++ code walkthrough
✅ Dry run with examples
✅ Time & Space Complexity

📊 Performance:

⚡ Runtime: 0ms
🏆 Beats 100% users
💾 Memory: 7.96 MB

This problem is great for learning:

Number Manipulation
Digit Traversal
Simulation Logic
Conditions & Flags
Brute Force Optimization

💻 Language Used: C++

📌 Problem: LeetCode 788 — Rotated Digits

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Видео LeetCode 788 in 0ms 🔥 | Rotated Digits | Medium C++ Solution канала Rishab Chandgothia