Wu Shixiong's Large Model Academy

Nov 12, 2023 · Fundamentals

How to Compute the Shortest Distance on a Circular Road Efficiently

Given a circular road with n stations and the distances between each consecutive pair, this article explains how to determine the minimal travel distance between any two stations by evaluating both clockwise and counter‑clockwise routes, providing problem details, examples, solution logic, reference implementations in Python, Java, and C++, and complexity analysis.