Shell Programming and Scripting

I'm not entirely sure the code you posted was python, their is no sys.argc and instead you would use len ( sys.argv ), however if we forget about the main function definition you can get some output ([13, [28, [24, [3, None]]]]) using

Code:

#!/usr/bin/env python

L = [24, None]

t = [13, None]
t[1] = L
L = t

t = [28, None]
t[1] = L[1]
L[1] = t

t = [3, None]
p = L
while p != None :
        q = p
        p = p[1]

if p == L :
        L = t
else :
        q[1] = t

print L

Note: that indents are a part of the python language and you must keep them consistent or the program will refuse to run with errors like unexpected indent or unindent does not match any outer indentation level

Thank you again! ^^
I noticed that python can be a little annoying with the indenting. It was driving me crazy before because I kept receiving those errors when I tried writing a python script.