@gdeer81 solution 1 : https://www.refheap.com/124193

solution 2 : https://www.refheap.com/124195

@gdeer81 are these good solutions ?

@roelofw: on the first one, what should happen if you pass all false in?

@gowder That gives true

Should it? I read the docstring as saying that it should give false in that case...

you are right. I have to think about how to solve this

Thanks

I think I have to check if there is a true somewhere