8 verified, narrated animations about complexity, reviewed by hand and checked frame by frame. Watch free; download the video or adapt it to your lesson with any paid plan.
A weighted graph is processed by sorting all edges from cheapest to most expensive, adding each one only if it…
Seven buckets receive keys according to key mod 7, with collisions stacked as chains beneath each bucket. A lo…
This animation plots O(1), O(log n), O(n), O(n log n), O(n^2), and O(2^n) on shared axes, showing how each cur…
This animation compares two ways to find the value 51 in a sorted list of 16 numbers. Linear search checks eac…
An array of eight values is recursively divided into halves until single elements remain, then pairs are merge…
This animation visualizes selection sort by highlighting the unsorted portion of an array, using a yellow scan…
This animation shows insertion sort in action: each new value is lifted from the array and slid leftward past …
Six numbers are sorted using bubble sort, with each pass comparing neighboring values and swapping them when t…
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