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Re: Does anybody have any idea that why the output is not the sorted array and how should edit the code and why the output is trash

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On 7/4/2021 2:56 PM, Ben Bacarisse wrote:
> hamid daniali <hamiddaniaali@gmail.com> writes:
> 
[...]
> 
> Your code layout is mighty odd.  Many Google messed it up on posting...
> 

Definitely odd layout, which might be source of confusion for the OP in 
the first place.
[...]

> 
>>     for(i=0;i<size-1;i++)
>>     for(j=1;j<size;j++)
>>     if (*(p+j+1)<*(p+j))
> 
> I'd write p[j+1] and p[j] here.  But note that p[0] is never looked at
> and (as has already been pointed out) when j == size-1, p[j+1] is out of
> bounds.
> 
>>     swap ((p+j+1),(p+j));}
> 
> I fond the extra () slightly distracting.  If you want to keep a symmetry
> with the p[j+1] notation you can write &p[j+1] for p+j+1.
> 

The intention seems to be a basic O(N^2) algorithm (with mistakes, which 
I won't do a rewrite for because this sounds like a homework assignment).
Hint (nonetheless): the outer 'for' loop iterates on 'i', but 'i' is 
never used. This might be more visible if the code had been properly 
indented.

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Does anybody have any idea that why the output is not the sorted array and how should edit the code and why the output is trash hamid daniali <hamiddaniaali@gmail.com> - 2021-07-04 03:28 -0700
  Re: Does anybody have any idea that why the output is not the sorted array and how should edit the code and why the output is trash WeAllWant ToBeHappy <weallwanttobehappy@gmail.com> - 2021-07-04 03:56 -0700
  Re: Does anybody have any idea that why the output is not the sorted array and how should edit the code and why the output is trash Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-04 13:56 +0100
    Re: Does anybody have any idea that why the output is not the sorted array and how should edit the code and why the output is trash Manfred <noname@add.invalid> - 2021-07-04 23:31 +0200
      Re: Does anybody have any idea that why the output is not the sorted array and how should edit the code and why the output is trash David Brown <david.brown@hesbynett.no> - 2021-07-05 08:10 +0200
  Re: Does anybody have any idea that why the output is not the sorted array and how should edit the code and why the output is trash Vir Campestris <vir.campestris@invalid.invalid> - 2021-07-04 21:27 +0100
  Re: Does anybody have any idea that why the output is not the sorted array and how should edit the code and why the output is trash Real Troll <real.troll@trolls.com> - 2021-07-05 18:45 +0000

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