Really basic problem

[Ricardo Aráoz]

tomamil wrote:
> i know this example is stupid and useless, but that's not the answer
> to my question.
> here it goes:
> 
> status = 0.0
> for i in range(10):
>    status = status + 0.1
> 
>    if status == 0.1:
>        print status
>    elif status == 0.2:
>        print status
>    elif status == 0.3:
>        print status
>    elif status == 0.4:
>        print status
>    elif status == 0.5:
>        print status
>    elif status == 0.6:
>        print status
>    elif status == 0.7:
>        print status
>    elif status == 0.8:
>        print status
>    elif status == 0.9:
>        print status
>    elif status == 1.0:
>        print status
> 
> the expected output:
> 0.1
> 0.2
> 0.3
> 0.4
> 0.5
> 0.6
> 0.7
> 0.8
> 0.9
> 1.0
> 
> but it gives me instead:
> 0.1
> 0.2
> 0.4
> 0.5
> 0.6
> 0.7
> 
> why?
> 
> thanks,
> 
> m.
> 

Replace :     status = status + 0.1
with    :     status = round(status + 0.1, 1)