Selection Sort

Visualization and "audibilization" of the Selection Sort algorithm.
Sorts a random shuffle of the integers [1,100] using left to right selection sort.
The animation is slowed down during the video to give you time to see how the algorithm works.

[want-diversecontent]

Selection sort: find lowest item, put, and repeat.

[RezEverday]

I love these videos to learn how each algorithm work. Some are quite hard to understand from just watching it though.

[AustinALiboiron]

Selection sort: WOAH I'm getting pretty good at this!!

[sleepingdormouse]

I saw so many videos how selection sort works.. That was the best and better to understand than words could be understanded

[aaronquiroga]

I've been so stuck in each algorithm until this videos. I just put 0.25x speed and understand everything. THANK YOU VERY MUCH!!!!

[JanacMeena]

this was the scariest coding video i've ever seen

[gray]

ive found myself lost in a strange part of youtube.

[BaronB.BlazikenBaronOfBarons]

Sounds like a robot having a mental breakdown over some distressing information, before having a full reboot.

[joshriley]

It's like auditory anxiety up until that final slide.

[unknownethnicity]

The FitnessGram Pacer test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter Pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal *boop*. A single lap should be completed each time you hear this sound *ding*. Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, start.

[LoogyHead]

This has brought a smile to my face. Thank you!

[Ambipie]

You created the illusion that it suddenly came to the realization of what to do, when you slowly scaled the speed up

[SomethingToThinkAbout]

This is very cool and informative, but it was also pretty creepy XD

[atzenkack]

how come the movement speed of the red bar increases after each iteration? shouldn't it stay at the same speed for every iteration? the speeding up means the algorithm needs less time for comparing the sizes of the columns to each other after every iteration....

[zcezkvg]

Very beautiful. It's possible to slow down process by timer, isn't it?

[tbwmv]

No one:

An Arabic Nokia trying to play the Simpsons theme song:

[maxrodriguez]

Great algorithm to start with. Just 2 for loops and a conditional statement for comparison
for (loop array) { for (loop start +1 after current array item) { compare with current array item } }

[raffimolero]

the swaps and comparisons are predetermined only by the size of the array, meaning there is no best or worst case.

[Kentlein]

If you listen closely, you could hear an Omori song. (Around the start though)

[TheSentientCloud]

+Dante8731 This is harmonious in a dissonant way--sort of like how fractals appear chaotic, but have a (usually) simple algorithm behind them to generate stunning images. Here... it seems like chaos... but its highly beautiful in the sense it represents computer technology.