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Visualization of 24 Sorting Algorithms In 2 Minutes

submitted by ant

7 years 4 months ago

"Visualization of 24 different sorting algorithms:
- Selection Sort
- Insertion Sort
- Binary Insertion Sort
- Merge Sort
- Quick Sort (LR ptrs)
- Quick Sort (LL ptrs)
- Quick Sort (ternary, LR ptrs)
- Quick Sort (ternary, LL ptrs)
- Quick Sort (dual pivot)
- Bubble Sort
- Cocktail Shaker Sort
- Gnome Sort
- Comb Sort
- Shell Sort
- Heap Sort
- Smooth Sort
- Odd-Even Sort
- Bitonic Sort
- Cycle Sort
- Radix Sort (LSD)
- Radix Sort (MSD)
- std::sort (gcc)
- Tim Sort
- Block Merge Sort (WikiSort)
..."

More:
http://www.youtube.com/watch?v=ZZuD6iUe3Pc
http://www.youtube.com/watch?v=kPRA0W1kECg

4 Comments

Wow, I forgot how much Bubble Sort sucks.

https://www.toptal.com/developers/sorting-algorithms is good version
shows the exact same as web-apps

Moving this video to ant's personal queue. It failed to receive enough votes to get sifted up to the front page within 2 days.

Bubble sort can outrun quicksort on many common input types (almost or completely sorted is very common for instance, and one where bubble sort will always win).

They missed bogosort! It checks if the data is sorted and randomly shuffles the data if not. In the quite common case of already sorted data it will also beat quicksort.

Obligatory xkcd https://xkcd.com/1185/

Wow, I forgot how much Bubble Sort sucks.

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