Mastering Data Structures and Sorting Algorithms in JavaScript/

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Graphs (Implementation)

Graphs (Implementation)

add a vertex, add an edge, print graph (Reading time: under 3 minutes)

We'll cover the following...

To implement a graph, we first create a class.

Node.js
class Graph {
  constructor() { 
     this.numberOfVertices = 0;
     this.adjList = new Map();
  }
}

The matrix is going to be a JavaScript map object. ...