I have 10 lists, and each list has 10 parametres. I want to set the parameters that you find at the position j of all the lists to get the same value. I don't know how.

I did my best with this project. I think I will stop here and abandon it, maybe I didn't explain myself well. I know how to work with lists, the lists were never my probleme, The code with a tag and different tags to each test were. I did exactly what you told me to do the first time by using the bl…