C Programming - Complicated Declarations - Discussion
Discussion Forum : Complicated Declarations - Find Output of Program (Q.No. 1)
1.
What will be the output of the program?
#include<stdio.h>
int main()
{
char far *near *ptr1;
char far *far *ptr2;
char far *huge *ptr3;
printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3));
return 0;
}
Discussion:
31 comments Page 1 of 4.
Sathish said:
1 decade ago
Any body please give what's the difference between these three declarations.
Hari said:
1 decade ago
Near ptr has a memory of 2bytes. Far and huge ptr hav a memory of 4 bytes. Hence the output is 2, 4, 4.
Nishu said:
1 decade ago
Thanks hari.
Prasad said:
1 decade ago
Can anybody provide me link to know about these near and far pointers?
Yasir said:
1 decade ago
Thanks dude.
Badhusa said:
1 decade ago
Thanks ma.
Subash said:
1 decade ago
Will any body give me the full bytes details of these type of declarations. ?
Shashidhar said:
1 decade ago
Can any one say me the difference between these three pointers?
Sakshi chopra said:
1 decade ago
Near pointers-refer to current segment $ point to 64kbytes, occupy 2bytes.
Far pointer-refer to data segment $ points to gigabyte, occupy 4 byte.
Huge pointer-similar to far pointers, but work slowpy, occupy 4 byte.
Far pointer-refer to data segment $ points to gigabyte, occupy 4 byte.
Huge pointer-similar to far pointers, but work slowpy, occupy 4 byte.
Seshan said:
1 decade ago
Thanks for your message sakshi chopra.
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