[Tutor] Adding numbers within a string

[D.V.N.Sarma డి.వి.ఎన్.శర్మ]

Then Isaac's function does that(but you have to leave a space after
last number in the string).

def foo(x):
    a, b = 0, ""
    for i in x:
        if i != " ":
            b += i
        else:
            print ("this is b", b)
            a  += int(b)
            print ("this is a",a)
            b = ""
    print ("final a ",a)

foo("10 5 8 ")
regards,
Sarma.


On Wed, Oct 12, 2016 at 11:35 PM, Alan Gauld via Tutor <tutor at python.org> wrote:
> On 12/10/16 17:58, D.V.N.Sarma డి.వి.ఎన్.శర్మ wrote:
>> Sorry, I did not read the conditions that split and for should not be used.
>
> It is even more confusing - split() may NOT be used
> but 'for' MUST be used...
>
> --
> Alan G
> Author of the Learn to Program web site
> http://www.alan-g.me.uk/
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