Tag feed

#graphs

89 posts4 followers

Explore Hashnode

Alternatives

Trending tags this week

SMSaipriya M Ravigraph-patterns.hashnode.devMay 10 · 4 min read

Decoding Graphs: A Pattern-Based Guide to Mastering Network Logic

Graphs are simply a language for relationships. Whether you are designing a power grid, a social network, or a compiler, the patterns remain the same. Master BFS/DFS, understand Topological Sorting, a

0

AMAlex Mateoalexmateo.hashnode.devMay 10 · 11 min read

Graph Algorithms for Coding Interviews: When to Use BFS, DFS, or Dijkstra

Graphs are the most feared topic in coding interviews — not because they're impossible, but because most people learn the algorithms in isolation without understanding when to use each one. This guide

0

SRSreekar Reddyesreekarreddy.hashnode.devApr 10 · 2 min read

🛤️ Dijkstra's Algorithm Explained Like You're 5

Finding the shortest path Day 106 of 149 👉 Full deep-dive with code examples The GPS Navigation Analogy When you ask Google Maps for directions: It doesn't try every possible route It smartly finds the shortest path Considers traffic, distance, ti...

0

SRSreekar Reddyesreekarreddy.hashnode.devApr 9 · 2 min read

🔎 BFS & DFS Explained Like You're 5

Exploring graphs breadth or depth first Day 105 of 149 👉 Full deep-dive with code examples The Maze Exploration Analogy Imagine you're lost in a maze. Two strategies: Strategy 1 (DFS - Depth First): Pick a path and go as far as possible Hit a dead...

0

DUdomi uaudomiuau.hashnode.devApr 6 · 3 min read

How I Built an AI-Powered Chart Generator for Almost Nothing Per Request

I recently launched Nice Graphs, a free online tool that converts plain text into charts using AI. You paste a paragraph, a report excerpt, or any text containing numbers, and it automatically extract

0

YYashrajyashrajxdev.blogFeb 28 · 4 min read

Graph in DSA

What is a Graph? A Graph is a data structure used to represent relationships between different entities. It consists of: Vertices (Nodes) → Represent entities Edges → Represent connections between n

0

CSChirag Sindhwanichiragsindhwani.hashnode.devJan 16 · 5 min read

The story of selfish parents and selfish children : The Tarjan's Algorithm

Tarjan’s algorithm is used to find bridges in a graph. But under the hood, it’s a story of selfish parents and selfish children in a family tree where nobody dies. Imagine a family where ancestors give birth to their children and those children give ...

0

CDChetan Dattachetan77.hashnode.devOct 19, 2025 · 3 min read

Bridges in Graph

Problem There are n servers numbered from 0 to n - 1 connected by undirected server-to-server connections forming a network where connections[i] = [ai, bi] represents a connection between servers ai and bi....

0

CDChetan Dattachetan77.hashnode.devOct 18, 2025 · 3 min read

Accounts Merge

Problem Given a list of accounts where each element accounts[i] is a list of strings, where the first element accounts[i][0] is a name, and the rest of the elements are emails representing emails of the account. Now, we would like to merge these acco...

0

CDChetan Dattachetan77.hashnode.devOct 12, 2025 · 2 min read

Disjoint Set - Data Structure

Introduction A disjoint set is a data structure that helps determine if two nodes are part of the same component efficiently. While BFS or DFS can be used to check this, a disjoint set can perform the task in constant time. It is particularly useful ...

0

#graphs

Search Hashnode

#graphs

Explore Hashnode

Trending tags this week

Decoding Graphs: A Pattern-Based Guide to Mastering Network Logic

Graph Algorithms for Coding Interviews: When to Use BFS, DFS, or Dijkstra

🛤️ Dijkstra's Algorithm Explained Like You're 5

🔎 BFS & DFS Explained Like You're 5

How I Built an AI-Powered Chart Generator for Almost Nothing Per Request

Graph in DSA

The story of selfish parents and selfish children : The Tarjan's Algorithm

Bridges in Graph

Accounts Merge

Disjoint Set - Data Structure