Breadth-First Search pattern

Introduction

Level by level with a FIFO queue. Watch it run step by step, then write your own pseudocode and get it checked by AI.

  • Concept
  • 1 approach

Sign in with Google or GitHub and you land straight on this page. DSA comes with the all labs plan and every ChaiCode batch.

Breadth-First Search

Concept lesson

The approach

  1. 01 Concept O(n)O(width) space
Played step by step, with its time and space.

What you will learn

  • The idea behind Breadth-First Search, drawn one step at a time
  • Concept: O(n) time, O(width) space
  • The pseudocode for each approach, its line lit as the animation runs

More Breadth-First Search

See Introduction run, step by step

Sign in and this page opens on the animation, with all 8 Breadth-First Search problems beside it.

DSA comes with the all labs plan and every ChaiCode batch.