Depth-First Search pattern

Fundamentals

The recursion template: base case → recurse → combine. Watch it run step by step, then write your own pseudocode and get it checked by AI.

  • Concept
  • 1 approach
Sign in to open it See plans

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

Depth-First Search

Concept lesson

The approach

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

What you will learn

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

More Depth-First Search

See Fundamentals run, step by step

Sign in and this page opens on the animation, with all 18 Depth-First Search problems beside it.

Sign in to open itSee plans

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