seccon prog100

maxmin.rb

require 'socket'


host = "number.quals.seccon.jp"
port = 31337

sock = TCPSocket.new(host,port)

num = []
while n = sock.gets
  ms = sock.read("The minimum number?".size)
  num = n.chomp.split(/,/)
  if(ms =~ /minimum/) then
    sock.write(num.map{|i| i.to_i}.min.to_s)
  else
    sock.write(num.map{|i| i.to_i}.max.to_s)
  end
  puts n
  puts ms
end