LeetCode 29 | Divide Two Integers | Simple Explanation | Beats 100% | Pen And Paper | MAANG Prep
Автор: Pen And Paper
Загружено: 2025-11-28
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LeetCode 29 | Divide Two Integers | Simple Explanation | Beats 100% | Pen And Paper | MAANG Prep
Struggling with bit manipulation in interviews? This is the most detailed and step-by-step explanation of LeetCode 29 – Divide Two Integers (Medium) without using /, *, or % operators.
In this video, I break down:
Why naive subtraction fails the time limit
How to use bit shifts for O(log N) solution
Complete handling of negative numbers, overflow, and INT_MIN edge cases
The famous XOR trick for sign calculation
Clean, interview-ready C++/Java code with full explanation
Time & space complexity proof
This exact question has been asked in interviews at:
Amazon, Google, Microsoft, Apple, Meta, Bloomberg, Adobe, Goldman Sachs, Atlassian
Perfect for SDE-1, SDE-2 preparation and anyone preparing for product-based companies in 2025-2026.
Master bit manipulation once and for all – this is the question every top company loves to ask!
Code link in pinned comment
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