python for loop

Python loop syntax 

for item in list :

  action

ex) list

men = ["a", "b", "cxx"]

for man in men :

  print "man is %s" %( man)

ex) range

for idx in range(10) :

  print "idx is %d" %( idx)

ex) map

maps = { "a":11, "b": 12}

for m in maps :

  print "%s -> %s" % ( m, maps[m] )   # m is not an object, it is a key. !!