Algorithm Visualizer

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Inspired by Devin Cook, VisuAlgo & Timo Bingmann

Benchmark Sort Your Data Algorithm Race Learning

Sorting Algorithms

O(n log n)O(log n)unstableoffline

O(n log n)O(log n)unstableoffline

Pattern-Defeating Quicksort

O(n log n)O(log n)unstableoffline

O(n log n)O(log n)unstableoffline

O(n²)O(1)stableoffline

O(n²)O(1)unstableoffline

O(n²)O(1)stableonline

O(n log n)O(n)stableoffline

O(n log n)O(log n)unstableoffline

O(n log n)O(1)unstableoffline

O(n log² n)O(1)unstableoffline

O(n+k)O(k)stableoffline

O(nk)O(n+k)stableoffline

O(n+k)O(n)stableoffline

O(n log n)O(n)stableoffline

O(n log n)O(n)stableoffline

O(n²)O(1)stableoffline

O(n²)O(1)unstableoffline

O(n²)O(1)stableonline

O(n²)O(1)unstableoffline

O(n²)O(1)unstableoffline

O(n²)O(1)stableoffline

Data Structures

Searching

Interpolation Search

Graph Algorithms

Topological Sort

Dynamic Programming

Strings

Geometry

Convex Hull (Graham)

Convex Hull (Jarvis)

Math

Sieve of Eratosthenes

O(log min(a,b))

Fast Exponentiation

Expressions

Postfix Evaluation (FPE)

Tools

Algorithm Picker

Complexity Calculator

Complexity Quiz

Sorting Network

Boyer-Moore

Time: O(n/m) bestSpace: O(σ)

Scans pattern right-to-left and uses bad-character shifts to skip large chunks.

Text

Pattern

Default

Comparing

Match

Mismatch

Skip

Found

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