Solve Several Algorithm Problems

Q: 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.

Q: What difficulty level is this coding question?

This is a medium difficulty Coding & Algorithms question, commonly asked during Onsite rounds at Uber.

Q: What role is this question designed for?

This question is commonly asked for Software Engineer candidates at Uber during technical interviews.

Question

Solve Several Algorithm Problems

PracHub · Accepted Answer

This collection evaluates proficiency in string processing (longest palindromic substrings), graph connectivity and union‑find style concepts for 2D point clustering, dynamic connectivity for incremental grid updates, numeric methods using binary search for roots, and recursive parsing/evaluation of nested arithmetic expressions.

Quick Overview

Solve Several Algorithm Problems