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Grokking the Coding Interview Patterns in Python

Solution: Range Module

Explore how to implement a Range Module that manages numeric ranges via half-open intervals. Learn to add, remove, and query intervals while handling overlaps efficiently. Understand binary search for interval identification and master code optimization for 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 ...