Reverse a string in Python

Question

There is no built in reverse function for Python\'s str object. What is the best way of implementing this method?

If supplying a very conci

Answer 1

s = 'hello'
ln = len(s)
i = 1
while True:
    rev = s[ln-i]
    print rev,
    i = i + 1
    if i == ln + 1 :
        break

OUTPUT :

o l l e h