You need to give your “Person” a couple attributes
either bool isBoy
or string(Enum?) Gender
as well as float bodyWeight
or similar.
Then you need to make a list
of Person, and get the Average
of each persons bodyWeight
you can also search through this list to find where
the person isBoy
or gender
matches boy
or girl
solved How do I use a class parents and children? [closed]