Shifting Letters II - FAANG Interview Question Explained with Optimal Java Solution
Welcome back, everyone! 🚀 In this video, I explain the solution to the popular FAANG interview problem Shifting Letters II using an optimal Java approach. This problem tests your ability to work with strings, range updates, and modular arithmetic efficiently.
I walk you through a step-by-step explanation of the solution, breaking down the logic into easy-to-understand pieces while keeping the code clean and efficient. Whether you're preparing for a coding interview or brushing up on your algorithmic skills, this video is for you!
🔗 Code Explained:
1️⃣ Difference Array for Efficient Range Updates
2️⃣ Modular Arithmetic for Shifting Characters
3️⃣ Optimal O(n) Solution
🔥 More Resources:
LeetCode DSA Playlist: • Crack LeetCode Using Java
GeeksforGeeks DSA Playlist: • GeeksforGeeks DSA Solutions in Java |...
Shift Letters II: https://leetcode.com/problems/shiftin...
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