We've all been there. You spend months grinding LeetCode, optimizing your dynamic programming solutions, and memorizing graph traversal algorithms. You finally land the interview, and they ask you a seemingly simple question. You write the optimal solution in 10 minutes.
And then you get rejected. Why?
Communication is Key
In the real world, you don't write code in a vacuum. You work with a team. You need to explain your thought process, justify your trade-offs, and take feedback gracefully. If you silently type out a perfect solution without speaking, you've failed the interview.
The Edge Cases
LeetCode platforms run your code against hidden test cases. In an interview, *you* are expected to come up with the test cases. If you write the optimal algorithm but fail to consider what happens when the input array is empty, or when the integer overflows, you lose points.
Readability over Cleverness
Nobody wants to maintain code written by a "clever" developer who uses cryptic one-liners and bitwise hacks for simple problems. Write clean, readable code with descriptive variable names.
The Solution
Practice with mock interviews. Get used to speaking while you code. That's why we built deBugLoop—to simulate the pressure of a real, unforgiving interview panel.