Last Moment Before All Ants Fall | Genius Trick You Didn’t Expect 🐜💡 | GFG POTD скачать в хорошем качестве

Last Moment Before All Ants Fall | Genius Trick You Didn’t Expect 🐜💡 | GFG POTD

In today’s GeeksforGeeks Problem of the Day (POTD), we solve the classic puzzle: “Last Moment Before All Ants Fall Out” 🐜 You’re given a wooden plank of length n and ants walking either left or right at a constant speed. When two ants meet, they change directions instantly — but here’s the twist… do collisions really matter? In this video, you’ll learn: ✅ The key observation that makes this problem super easy ✅ Why ant collisions can be ignored (mind-blowing trick 🤯) ✅ How to compute the last moment an ant falls in O(N) time ✅ Step-by-step dry run on examples ✅ Clean and optimized code implementation This problem is great for logic building, greedy thinking, and interview preparation. 💡 Problem Link Solve it yourself first, then watch the explanation! 🚀 Topics Covered Greedy Algorithms Logical Observation Problems Simulation Made Easy Interview Puzzle Questions If this helped you, don’t forget to 👍 Like 💬 Comment your approach 🔔 Subscribe for daily coding problems!