Sorting Algorithms

Hi,
i was a bit confused at the start with selection and bubble but if you need any help here are some hungarian people dancing it out.

bubble: https://www.youtube.com/watch?v=lyZQPjUT5B4

selection sort: https://www.youtube.com/watch?v=Ns4TPTC8whw

Ich bin einer berliner jcglider

It really triggers me

Kier Morgan’s links were quite good I would say.

We love Kier Morgan

We love Kier Morgan and his links were great!

Je Suis Kier Morgan

we hate kier morgan and his smelly brobot companion

We also hate Kier Morgan

I think im beatuifull

What I find interesting about sorting algorithms, and I think this comes under that heading, is finding out which day of the week was it that say, Julius Caesar was born, assuming the present day calendar. This would involve a counting algorithm possibly.
If say, the end of the World is scheduled for December 31st AD 2500, then what day of the week would the Last Day fall on ?