thanks a lot for your explanation:) On Dec 14, 2:48 pm, sourabh jakhar <[email protected]> wrote: > answer will be -1 > because the statement in while loop will never executed > as (+(+0)!=0) > this will be evaluated as false because zero is not equal to zero > and i is decremented in here but decrementation is postfix uses the value > first and decrement it after sequence point which is the condition point of > while loop and hence the answer is -1 > > On Mon, Dec 13, 2010 at 8:15 PM, siva viknesh <[email protected]>wrote: > > > > > int main() > > > { int i=0; > > > while(+(+i--)!=0) > > > i-=i++; > > > printf("%d\n",i); > > > return 0; } > > > (a) -1 (b) 1 (c) -65535 (d) 0 > > > Ans is option 'a' .. but how?? anybody help plz? > > > -- > > You received this message because you are subscribed to the Google Groups > > "Algorithm Geeks" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<algogeeks%[email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/algogeeks?hl=en. > > -- > SOURABH JAKHAR,(CSE)(3 year) > ROOM NO 167 , > TILAK,HOSTEL > 'MNNIT ALLAHABAD
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