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What difficulty level is this coding question?

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

What role is this question designed for?

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

Implement np.random.choice | Pinterest Coding Question

Quick Overview

This question evaluates understanding of random sampling algorithms, probability distributions (uniform and weighted), handling of weights and edge-case validation, and engineering trade-offs in data-structure-aware implementation for both integer ranges and explicit collections.

easy
Pinterest
Coding & Algorithms
Data Scientist

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