Find Maximum Eastbound City Visits and Parse CSV

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 Take-home Project rounds at Upstart.

Q: What role is this question designed for?

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

Question

Find Maximum Eastbound City Visits and Parse CSV

PracHub · Accepted Answer

The first problem evaluates algorithmic reasoning about ordering constraints and subsequence selection, testing skills in sequence algorithms, multidimensional comparison (geographic coordinates combined with lexicographic ordering) within the coding and algorithms domain; it is commonly asked to gauge the ability to model ordering constraints and implement efficient algorithmic solutions, emphasizing practical implementation over purely conceptual theory. The second problem evaluates string parsing and tokenization competencies, including handling quoted fields, delimiter rules, and preservation or removal of quote characters within the parsing/data-processing domain; it is commonly asked to assess robustness handling of input-format edge cases and focuses on practical parsing implementation.

Quick Overview

Find Maximum Eastbound City Visits and Parse CSV