I got my drivers license last week
take me to church…..
It deletes. so if you write a word and you want to delete it you just press on the del key and it's going to delete letter by letter.
Hope this helped!
The answer to this question would be algorithm animation.
Since the algorithm is animate, then you will be able to watch it works. Watching the algorithm executed can give you much information, what the algorithm does and how the algorithm does it.
Normally you will not be able to do this since the algorithm only do what it needs to do without reporting the detail to you
