---
title: "Discussion on \"When Depth-First Search Gets It Wrong: Shortest Path Problem Analysis\" | Hashnode"
description: "Discussion on \"When Depth-First Search Gets It Wrong: Shortest Path Problem Analysis\". Demonstrated Through Singapore's MRT System"
url: "https://hashnode.com/posts/when-depth-first-search-gets-it-wrong-shortest-path-problem-analysis/68774b5abb9dd852b747278b"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [When Depth-First Search Gets It Wrong: Shortest Path Problem Analysis](https://huanganni.hashnode.dev/when-depth-first-search-gets-it-wrong-shortest-path-problem-analysis?utm_source=hashnode&utm_medium=feed)

Demonstrated Through Singapore's MRT System

Jul 16, 2025 · 9 min read · huanganni.hashnode.dev  
Read the article

-   [#breadth-fist-search](https://hashnode.com/tag/breadth-fist-search)
-   [#graph](https://hashnode.com/tag/graph)
-   [#shortestpath](https://hashnode.com/tag/shortestpath)
-   [#java](https://hashnode.com/tag/java)

## Written by

[Anni Huang](https://hashnode.com/@HuangAnni)

@HuangAnni · Singapore

  
[View profile](https://hashnode.com/@HuangAnni)

LLM Training Operation Specialist @ ByteDance | Ex-Master of IT in Business (AI track) at SMU

I’m Anni Huang, an AI researcher-in-training currently at ByteDance, specializing in LLM training operations with a coding focus. I bridge the gap between engineering execution and model performance, ensuring the quality, reliability, and timely delivery of large-scale training projects.

## Responses

Markdown supported · ⌘↵ to post

No responses yet.