From: "roboter Y." <lists@...>
Date: 2012-04-13T20:55:19+09:00
Subject: Arguments with Funktion

i want a ruby program, is have 2 Arguments(a,b) ,which output the Prime
zahlen between a and b. hier is my program. but it's wrong. i don't know
where is the problem. can anyone help me?

a,b=ARGV
def prime (a,b)
 for i in 2..b
    f=true
    for p in 2...i
        if i%p==0
            f =!f
            break
        end
    end
   print i, "--" if f
  end
end

sushu=prime(a,b)
p "the prime between #{a} and #{b} is #{sushu}."

-- 
Posted via http://www.ruby-forum.com/.