In this coding tutorial, we break down a complete Java solution for reversing an integer – a common interview question from companies like Google, Amazon, and Facebook. We'll handle edge cases, avoid integer overflow, and write clean, efficient code. 📌 What You'll Learn: ✅ How to reverse digits of an integer mathematically ✅ Why using long prevents integer overflow ✅ How to handle negative numbers correctly ✅ Proper bounds checking with Integer.MAX_VALUE and Integer.MIN_VALUE ✅ Step-by-step debugging of the reversal process ⚠️ Important Edge Cases Covered: Input: 123 → Output: 321 Input: -456 → Output: -654 Input: 1534236469 → Output: 0 (overflow case!) Input: -2147483648 → Special MIN_VALUE handling Input: 0 → Output: 0 📚 Perfect For: Java beginners learning algorithm fundamentals Coding interview preparation Computer science students Developers practicing LeetCode/HackerRank problems public class ReverseInteger { // Main method to test the reverse function public...