The Gap Reporter

A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

medium

Seniority

L4

Problem

Given a sorted list of distinct integers and inclusive bounds lower and upper, return a list of [start, end] pairs covering all integers in [lower, upper] that are NOT in the list. Each pair is a maximal contiguous gap (single integers use [x, x]).

Summary

The missing IDs in the log - somebody has to notice.

Practice This Problem

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