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Grokking the Coding Interview Patterns

Range Module

Explore how to implement a Range Module that manages half-open intervals efficiently. Learn methods to add, query, and remove ranges using custom data structures. Understand how this data structure supports scalable and efficient solutions for complex coding challenges, preparing you for advanced coding interviews.

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Statement

Design a Range Module data structure that effectively tracks ranges of numbers using half-open intervals and allows querying these ranges. A half-open interval [left,right)[left, right) includes all real numbers nn where left≤n<rightleft\leq n <right ...