[Tutor] Program for outputing the letter backward

[Hugo González Monteverde]

Hoffmann wrote:

> while index >= index_zero:
>    letter=vehicle[index]
>    print letter
>    index -= 1
> 
> The problem is that I get no output here. Could I hear
> from you?

Hi, remember that the condition for the while has to be true. When does
index >= index_zero stop being true???

Hope that gets you going,

Hugo

Ps: there are easier ways of doing this in Python, consider the "for" 
statement.