code: def iteritems(self):
          '''Return an iterator over the dictionary's ``(key, value)`` pairs.'''
          for x in range(len(self.keys)):
              yield (self.keys[x], self.values[x]f iteritems(self):
          '''Return an iterator over the dictionary's ``(key, value)`` pairs.'''
          for x in range(len(self.keys)):
              yield (self.keys[x], self.values[x])
docs: Return an iterator over the dictionary's ``(key, value)`` pairs.