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Grokking the Coding Interview Patterns in Go

Range Module

Understand how to implement a Range Module data structure that tracks and manages half-open intervals. Learn to add new ranges, query if a range is tracked, and remove ranges, optimizing for efficient interval operations.

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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 ...