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Overview The Chtholly Tree, also known as ODT (Old Driver Tree), gained popularity through Codeforces problem 896C. It's crucial to understand that this approach is fundamentally based on color segment amortization for random data, rather than being a strict data structure. The operations described below represent specific implementations of th ...

Introduction The Chtholly Tree, often referred to as the Old Driver Tree (ODT), is a data structure optimized for specific scenarios involving sequence operations. It is particularly effective when problems feature range assignment operations and randomly generated data. The core principle involves decomposing a sequence into contiguous interva ...