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Solution: Range Module

Explore how to design and implement a Range Module data structure that tracks number intervals with efficient add, query, and remove operations. This lesson helps you understand merging overlapping intervals, using binary search for range queries, and maintaining a non-overlapping list of intervals for scalable performance.

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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 ...