[Tutor] Q? One additional query

[Rishi Maker]

This is a reply of my own mail
Some one just wrote a script in which b is initialized
b = list(range(len(a)))
I guess My script will be much slower than his script as memory has to be allocated at each loop
Just a point

 a=['hello','world','i','am','a','worker']
 print a
 i=0
 x=len(a)-1
 b=[]
 while i<len(a):
         b.insert(i,a[x-i])
         i=i+1
 print b
####Correction  
  a=['hello','world','i','am','a','worker']
 print a
 i=0
 x=len(a)-1
 b=list(range(len(a)))
 while i<len(a):
         b[i]=a[x-i]
         i=i+1
 print b

> 
> And Then  deng wei wrote ............. 
>  
> > tutorHello:
> >   The Python said this is wrong.But I think it's right.Why?
> > 
> > 	# The while practice:
> > 	a=['hello','world','i','am','a','worker']
> > 	i=0
> > 	while i<len(a):
> > 		b[i]=a[len(a)-i]
> > 		i=i+1
> > 	print b
> > 
> > 
> >                   
> > 
> >             DengWei
> >             deng@ms.shlftdc.net.cn
> > 
> > 
> > _______________________________________________
> > Tutor maillist  -  Tutor@python.org
> > http://www.python.org/mailman/listinfo/tutor
> 
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>     if (argc > 1 && strcmp(argv[1], "-advice") == 0) {
> 	printf("Don't Panic!\n");
> 	exit(42);
>     }
> (Arnold Robbins in the LJ of February '95, describing RCS)
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> We are using Linux daily to UP our productivity - so UP yours!
> (Adapted from Pat Paulsen by Joe Sloan)
> -------------------------------------------------------------------------------
> `When you say "I wrote a program that crashed Windows", people just stare at
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Signature Follows :-

Rishi Maker			|------------Quote Of The Mail----------------|
Web Developer			|I have a hard time being attracted to anyone |	
rishim@cyberspace.org		|who can beat me up.   -- John McGrath,       |
Tel : 91-22-5374892		|Atlanta sportswriter, on women weightlifters.|
ICQ UIN :-56551784		|                                             |
-------------------------------------------------------------------------------
----------------The Following has been stolen from fortune cookies-------------
-------------------------------------------------------------------------------
	| ----:----:----:-----:----:----:----:----:----:----:----:----:|
--------|	guru, n:  A computer owner who can read the manual.    |-------	
	| ----:----:----:-----:----:----:----:----:----:----:----:----:|
-------------------------------------------------------------------------------
    if (argc > 1 && strcmp(argv[1], "-advice") == 0) {
	printf("Don't Panic!\n");
	exit(42);
    }
(Arnold Robbins in the LJ of February '95, describing RCS)
-------------------------------------------------------------------------------
We are using Linux daily to UP our productivity - so UP yours!
(Adapted from Pat Paulsen by Joe Sloan)
-------------------------------------------------------------------------------
`When you say "I wrote a program that crashed Windows", people just stare at
you blankly and say "Hey, I got those with the system, *for free*".'
(By Linus Torvalds)
-------------------------------------------------------------------------------
			Copyleft --:- ®Ø§hì Måkër -:--
-------------------------------------------------------------------------------