How do I practice coding and algorithm questions?

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 medium difficulty Coding & Algorithms question, commonly asked during Technical Screen rounds at LinkedIn.

What role is this question designed for?

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

Find index with positive suffix sums | LinkedIn Coding Question

Quick Overview

This question evaluates array manipulation and algorithmic problem-solving skills, focusing on reasoning about cumulative (suffix) sums and time-complexity analysis. Commonly asked in the Coding & Algorithms domain because it probes efficiency and optimization over naive approaches, it targets practical, implementation-level understanding rather than purely conceptual theory.

medium
LinkedIn
Coding & Algorithms
Data Scientist

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