Game with Colored Marbles | Codeforces Problem Explained | Greedy Trick

In this video we solve Game with Colored Marbles, a popular Codeforces problem. We break down the game strategy between Alice and Bob, understand the scoring rules, and discover the simple greedy observation that makes the problem easy to solve. Topics covered: Understanding the game rules Key observation about single vs multiple colors Deriving the formula Clean C++ implementation Time complexity explanation Perfect for students preparing for competitive programming, Codeforces contests, and DSA interviews.