<[EMAIL PROTECTED]> wrote
> print ""
> print "--------------------"
> print "Unsigned Binary"
> print "--------------------"
> print ""
You don;t need the empty quotes to print a newline.
In fact the whole of the above is easier done using triple quotes
print """
--------------------
Unsigned Binary
--------------------
"""
It has nothing to do with your problem but for future reference...
To the real issue:
> n = int(raw_input("Please enter an integer: "))
> b = ''
so n is an integer and b is a string.
> while n > 0:
> r = n%2
> n = n/2
> b = r,b
Michael has already explained that this is building
a tuple of tuples. But you want to create strings.
So first convert r to a string using str(r)
Now you can append using the plus operation for strings
b = r+b
or just
b += r
HTH,
--
Alan Gauld
Author of the Learn to Program web site
http://www.freenetpages.co.uk/hp/alan.gauld
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