beelzemon.py

import socket
import sys

HOST = '52.198.217.117'
PORT = 6666
p = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
p.connect((HOST, PORT))

evil = []

for i in xrange(2**21):
  if list(bin(i)).count("1") % 2 == 0:
    evil.append(i)

p.connect((HOST, PORT))    
data = ""

while "hitcon" not in data:
  try:
    data = p.recv(1024)
    data = data.replace("\n", "")
    k, n = int(data.split(" ")[0]), int(data.split(" ")[0])
    k, n = min(k, n), max(k, n)
    a = []
    for i in range(- (2**n), (2**n)):
      a.append(i)
  
    s = ""
    for i in range(len(a)/2):
      s+= str(a[evil[i]]) + " "
    p.send(s + "\n")
  
  except:
    print data
    sys.exit(0)