Random prediction

I didn't notice dx

How should i fix this?

Thank you

Thank you a lot

Is it ok?

Thank you for the translation!

Thank you i didn't think it as it is too random to happen, but i add in the desciption how to handle it without changing the solution.

I have encountered a lot of katas with this problem already. I agree with @FArekkusu, that's why i mention the way to calculate it in the description.

Women are never enough..

Can you send again the translation because i made a change in the description beforehand and i can't accept it now?

That's true i will fix it. Thank you!

Maybe in a harder version of the problem

Fixed it!

Ohh that's what i was looking, i didn't know it exists, thank you very much