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Rotate String in Java | Coding Interview Question Explained!
In this video, we'll explore how to rotate a string in Java, a common problem in coding interviews and competitive programming. Whether you're preparing for a technical interview or just brushing up on your Java skills, this tutorial will walk you through:
✅ What string rotation means
✅ Step-by-step logic to rotate a string
✅ Multiple approaches (Using substring, StringBuilder, etc.)
✅ Optimized and beginner-friendly code
✅ Real-world examples and edge cases
📌 Problem Example:
Given a string s and an integer k, rotate the string to the right by k characters.
Example:
Input: s = "hello", k = 2
Output: "lohel"
🧑💻 Whether you're preparing for coding interviews or brushing up on Java string manipulation, this video will guide you through a clear and concise solution.
✅ Coding Language: JAVA
📚 Perfect for: Beginners, Coding Interview Prep, Data Structures & Algorithms enthusiasts
👍 Like this video if it helped you, Subscribe for more coding tutorials, and Comment below with any questions or topics you'd like to see next!
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