[Again] Testing

Question

Testing what happens when the code that answer a post is deleted.

Answer 1

This shows that if you what to delete a code, make sure first that it was not used in a post.

Answer 2

This is what will happen:

https://code.sololearn.com/cTD2jZnv9pmT/?ref=app

Answer 3

I put [Again] in the title because I did this test before.
At the time I deleted it because it's just a test.
But then I realised that other people might have the same question.
So I'm posting it again to serve as reference.
At the time someone got the currect answer.
If that someone post here again I will mark her post as correct again.