result is undefined.floating points are represented using IEEE ormat which
is not same as ints.so it will truncate fractional part and print result
.result is nt defined
On Mon, Sep 5, 2011 at 1:41 PM, SANDEEP CHUGH <sandeep.aa...@gmail.com>wrote:
> u r printing a floating point number using %d format specifier.
> dnt assume that while printing a float using %d , the compiler will chop
> the digits after decimal places.. its not so.. the result will be
> undefined..
>
>
> On Mon, Seot definep 5, 2011 at 1:36 PM, Aman Kumar
> <amanas...@gmail.com>wrote:
>
>>
>>
>> #include<stdio.h>
>> int main()
>> {
>> float a=3.2;
>> printf("%d\n\n",a); //line 1
>> printf("%d",*(int *)&a); //line 2
>>
>> }
>>
>>
>> o/p(gcc comppiler) = -1610612736
>>
>> 1078774989
>>
>> i am not getting why and how these /p r coming .
>>
>> what is difference between line 1 and line 2?
>>
>> reply asap
>>
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