#7 Reverse an Array Without Extra Space in Java | Java Interview Question
Reverse an Array in Java without using extra space 🚀 | Java Interview Question
In this video, we will learn how to reverse an array in-place in Java.
This is one of the most common Java interview questions, and we will solve it step by step.
You will understand the two-pointer approach, dry run with examples, and time & space complexity.
✅ What you’ll learn:
How to reverse an array in Java without extra space
Step-by-step explanation with an example
Time complexity (O(n)) and space complexity (O(1))
Common Java interview question solution
📌 Tags:
#Java #JavaProgramming #CodingInterview #DSA #JavaInterviewQuestions