C question??

[devilzdad]

void main()
{
char far *ptr1,*ptr2;

printf("%d %d", sizeof(ptr1),sizeof(ptr2));
}

The output look like 4 2 why not it become 4 4.


Note: sorry guys its "sizeof(ptr2)"

 

[Desi-Tek.com]

which compiler u are using?

 

[Garbage]

void main()
{
char far *ptr1,*ptr2;

printf("%d %d", sizeof(ptr1),sizeof(ptr1));
}

The output look like 4 2 why not it become 4 4.

I think it is bcoz the "far" is only for ptr1 & NOT for ptr2.

i.e. char far *ptr1, *ptr2;

Correct me if I'm wrong.....

 

[Desi-Tek.com]

@shirish_nagar have a look at this line

printf("%d %d", sizeof(ptr1),sizeof(ptr1));

so it should return the value of ptr1 twice
but it is returning error on my compiler
*img408.imageshack.us/img408/3245/dnsim6.th.jpg

 

[devilzdad]

guys i'm using Turbo C......

i got the answer 4, 2.....

but i'm not understanding the reason for dat??

its the first question in " Test your C skills-yeshwant kanetkar"

 

[Garbage]

hey...

devilzdad edited post last night...

Now look this...

printf("%d %d", sizeof(ptr1),sizeof(ptr2));