title: unable to convert or run python 2.x code using python 3.0
body: <p>i'm trying to solve a small python problem.i found the solution online but i'm unable to run the code in python 3.0 interpreter.i'm beginner i just started learning couple of days back please help me.</p>
  
  <pre><code>import string
  l = string.lowercase
  t = string.maketrans(l, l[2:] + l[:2]) 
  m = """g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr amknsrcpq ypc dmp. 
       bmgle gr gl zw fylb gq glcddgagclr ylb rfyr'q ufw rfgq rcvr gq qm jmle.
       sqgle qrpgle.kyicrpylq() gq pcamkkclbcb. lmu ynnjw ml rfc spj."""
  print m.translate(t))
  print "map".translate(t)
  </code></pre>