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Use PracHub's coding console to write, test, and debug your solutions in Python or JavaScript. View hints, test against sample inputs, and compare with official solutions.

What difficulty level is this coding question?

This is a easy difficulty Coding & Algorithms question, commonly asked during Technical Screen rounds at Google.

What role is this question designed for?

This question is commonly asked for Data Scientist candidates at Google during technical interviews.

Implement sampling, subarray scan, and percentile estimate

Quick Overview

This multi-part problem evaluates skills in random sampling and geometric probability for uniform 2D sampling, algorithmic array processing for finding the longest strictly increasing contiguous subarray, and statistical approximation and interpolation from bucketed histogram counts to estimate percentiles.

easy
Google
Coding & Algorithms
Data Scientist

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