Iterator acquisition

# Iterator access to, and use the next function 
1  "" " 
2  iterator
 3  1. an iterator object may provide an iterator
 4  2. Assuming the presence of a iterable ITE
 . 5  data_iterator = ITER (ITE): can ite the iterator is obtained
 . 6  next (data_iterator): obtain the value of the next element
 . 7  "" " 
. 8  
. 9 ite = [1,3,5,7]    # : iterables queues 
10 data_iterator = ITER (ite)
 . 11  # Print (data_iterator) 
12 is next_data = Next (data_iterator)
 13 is  Print (next_data)