---
title: "#metro articles | Hashnode"
description: "Explore 3 articles tagged #metro on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/metro"
---

Tag

# #metro

3 posts · 0 followers

[Akshat Jain](https://hashnode.com/@akshatjme) · [Mar 7](https://hashnode.com/posts/optimal-route-planning-in-delhi-metro-using-graph-algorithms/69ac2687de78b17566cde509)

### [Optimal Route Planning in Delhi Metro Using Graph Algorithms](https://akshatjme.hashnode.dev/optimal-route-planning-in-delhi-metro-using-graph-algorithms?utm_source=hashnode&utm_medium=feed)

Anyone who has travelled in the Delhi Metro knows an interesting fact: The shortest route is not always the best route. A path with fewer stations can feel worse if it requires multiple interchanges.A slightly longer route can feel easier if you st...

4 min read · [akshatjme.hashnode.dev](https://akshatjme.hashnode.dev/optimal-route-planning-in-delhi-metro-using-graph-algorithms?utm_source=hashnode&utm_medium=feed)

[SHRESHTHA KUMAR GUPTA](https://hashnode.com/@shreshtxa) · [Jul 23, 2025](https://hashnode.com/posts/what-is-ncmc/6880f497d52f0c98ac43ec48)

### [What is NCMC ?](https://techdosage.hashnode.dev/what-is-ncmc?utm_source=hashnode&utm_medium=feed)

The Morning Rush, My Metro Card, and a Deep Dive into NFC/NCMC! This morning, when I was rushing late for the office (story of my life!), I reached the metro station only to realize my card wasn't recharged. Thankfully, I have one of the new Airtel N...

3 min read · [techdosage.hashnode.dev](https://techdosage.hashnode.dev/what-is-ncmc?utm_source=hashnode&utm_medium=feed)