In this challenge you and your friends are debating on which case is better, uppercase or lowercase? To find out, you write a program to do this for you.
Because esolangs scare your friends, and verbose code scares you, your code will need to be as short as possible.
PrOgRaMiNgPuZzLeS & CoDe GoLf 0.52 uppercase DowNGoAT RiGHtGoAt LeFTGoat UpGoAT 0.58 uppercase Foo BaR Baz 0.56 lowercase
The input will consist only of ASCII characters. All non-alphabetic characters should be ignored. There will be at least 1 character of each case
The output should be the amount of the case that appears the most often over the total amount of alphabetic characters. It should be a decimal accurate to at least 2 decimal places. If uppercase appears more often, the output should end with
There will never the the same amount of uppercase and lowercase characters.