Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


main()

{

char *p="hai friends",*p1;

p1=p;

while(*p!='\0') ++*p++;

printf("%s %s",p,p1);

}

Answers were Sorted based on User's Feedback



main() { char *p="hai friends",*p1; p1=p; while(*p!='\0') ++*p++;..

Answer / susie

Answer :

ibj!gsjfoet

Explanation:

++*p++ will be parse in the given order

> *p that is value at the location currently pointed by p
will be taken

> ++*p the retrieved value will be incremented

> when ; is encountered the location will be incremented
that is p++ will be executed




Hence, in the while loop initial value pointed by p is ‘h’,
which is changed to ‘i’ by executing ++*p and pointer moves
to point, ‘a’ which is similarly changed to ‘b’ and so on.
Similarly blank space is converted to ‘!’. Thus, we obtain
value in p becomes “ibj!gsjfoet” and since p reaches ‘\0’
and p1 points to p thus p1doesnot print anything.

Is This Answer Correct ?    6 Yes 1 No

main() { char *p="hai friends",*p1; p1=p; while(*p!='\0') ++*p++;..

Answer / sourav punoriyar

checked in gcc.

it gives segmentation fault(core dump),in gcc...
because the char *p="hai friends",is a pointer pointing to
this string in the code section,(this string is present in
code section.)
now,
++*p=this is ++(*p)=h+1=i,and stores it in p,but data in
code section cannot be modified so core dump.
if
*p++,first dereference and then increases the pointer....so
it will point to a now.

Is This Answer Correct ?    2 Yes 0 No

main() { char *p="hai friends",*p1; p1=p; while(*p!='\0') ++*p++;..

Answer / sourav punoriyar

but in turbo c it can be the given ans ,as given by susie,
as there it gets stored in datasection which is modifiable

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More C Code Interview Questions

void main() { char far *farther,*farthest; printf("%d..%d",sizeof(farther),sizeof(farthest)); }

2 Answers  


main(){ int a= 0;int b = 20;char x =1;char y =10; if(a,b,x,y) printf("hello"); }

1 Answers   TCS,


main() { int y; scanf("%d",&y); // input given is 2000 if( (y%4==0 && y%100 != 0) || y%100 == 0 ) printf("%d is a leap year"); else printf("%d is not a leap year"); }

1 Answers  


why nlogn is the lower limit of any sort algorithm?

0 Answers  


struct Foo { char *pName; }; main() { struct Foo *obj = malloc(sizeof(struct Foo)); clrscr(); strcpy(obj->pName,"Your Name"); printf("%s", obj->pName); } a. Your Name b. compile error c. Name d. Runtime error

3 Answers   HCL,


Sir... please give some important coding questions asked by product companies..

0 Answers  


How can i find first 5 natural Numbers without using any loop in c language????????

2 Answers   Microsoft,


Design an implement of the inputs functions for event mode

0 Answers   Wipro,


how can i cast a char type array to an int type array

2 Answers  


write a program to count the number the same (letter/character foreg: 's') in a given sentence.

2 Answers  


Extend the sutherland-hodgman clipping algorithm to clip three-dimensional planes against a regular paralleiepiped

1 Answers   IBM,


Give a oneline C expression to test whether a number is a power of 2?

25 Answers   EA Electronic Arts, Google, Motorola,


Categories