What to write in a .bat file after which it would be deleted?

Question

Automation

Help write .bat file. It is necessary to delete this .bat file after executing the commands in the .bat file.
How to do it?

Answer 1

del %~s0 /q

Answer 2

if you wrote this same .bat file, then you should know how to write code that will delete this very bat file.
maybe a virus?

Answer 3

in the last line
del %0