TEC-Bridge Logo

Undirected Graph Data Structure Visualizer

STEM Interactive Visual Learning Program at TEC-Bridge AI

Undirected Graph Setup

Undirected Graph Operations

Graph Visualization

Operation Steps

How to Use

  1. Add Node: Enter a label and click "Add Node"
  2. Add Edge: Enter source and destination, click "Add Edge"
  3. Random Undirected Graph: Click to instantly generate an undirected graph
  4. Remove Node/Edge: Enter node or edge and click remove
  5. Edge Count: Click to count the number of edges
  6. Reset: Click to clear the graph

Undirected Graph Concept

Undirected Graph is a graph where edges have no direction. Each edge simply connects two nodes, and the connection is bidirectional.

Key Characteristics:

  • Edges have no direction
  • Connection is bidirectional
  • Common in real-world networks

Purpose & Applications

  • Social networks
  • Road networks
  • Communication networks
  • Modeling relationships

Strengths & Limitations

Strengths:

  • Simple to understand and visualize
  • Models many real-world systems

Limitations:

  • Cannot represent direction
  • Not suitable for directed relationships

Time & Space Complexity

Undirected Graph Code Implementation

© 2025 TEC-Bridge AI. All rights reserved. | stemists.com@gmail.com | https://stemists.com
Operation Time Complexity Space Complexity
Add Node O(1) O(V+E)
Add Edge O(1) O(1)
Remove Node O(E) O(V+E)
Remove Edge O(E) O(1)
Edge Count O(1) O(1)