# enumerateVSrange.py

# enumerateVSrange.py

subj = '123 xyz abc Python!'
subj=subj.split()

# Non-Pythonic Way...

for i in range(len(subj)) :
    print subj[i]
print

# Instead, Do...

for elem in subj :
    print elem
print
# ... since it should automate the iteration operations for you.
# Or... if both the index and element are needed.

for i, elem in enumerate(subj):
     print i, elem