what will be the output

[Neha]

what will be the output of the following code...
will it generate an error or warning or will give an output?

void main()
{
int a[]={};
printf("%d",sizeof(a));
getch();
}



assume header files are included....

[akanksha shukla]

It will definitely give an error..

[Ravina soni]

 yes it will give error........

@Neha plz post  ans also...... after some reply .......so everyone will get to knw the correct result  

[NEHA PORWAL]

ya i'll surely try to answer in much simpler language.....

[TheSuyog]

The compiler does not identify {} as any recognizable expression. The
array definition: int a[] = { 1, 2, 3}; allocates memory spaces to the
elements and evaluates the memory address which is assigned to the
array name 'a', a pointer. Hence only {} can not evaluate to
anything, that's why it generates an error. I hope I've made it
clear. :)

[akanksha shukla]

@ himanshu :yups.. :)

[Ravina soni]

@ himanshu  thankx