@ Harshal, you are absolutely right. Again, this kind of code is
highly discouraged when used in real life projects. And there is no
need to go into details of how to evaluate such expressions, which are
not complying to standards.
On Wed, Jun 15, 2011 at 10:49 AM, Harshal <hc4...@gmail.com> wrote:
> Google sequence points. The C Standard states that between the previous and
> next sequence point an object shall have its stored value modified at most
> once by the evaluation of an expression.
> So, expressions like i++ + ++i can produces different results on different
> compilers. Its not a standard expression a per Standard.
> On Wed, Jun 15, 2011 at 9:47 AM, Bhavesh agrawal <agr.bhav...@gmail.com>
> wrote:
>>
>>
>> int a,c=5;
>> a=c++ + ++c + c++ + ++c;
>> printf("%d\n",a);
>> c=5;
>> a=c++ + ++c + c++;
>> printf("%d\n",a);
>> c=5;
>> a=++c + ++c;
>> printf("%d\n",a);
>> c=5;
>> a=++c + ++c + ++c;
>> printf("%d\n",a);
>>
>> compiled with gcc and the outputs are
>> 25
>> 18
>> 14
>> 22
>> can anyone plz explain these outputs
>>
>>
>>
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>
>
>
> --
> Harshal Choudhary,
> III Year B.Tech CSE,
> NIT Surathkal, Karnataka, India.
>
>
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