@sagar: if what u said previously holds as in when u say y=x++ + ++x is evaluated as 4+4 since ++x results in 4 and 4 is used in x++ too (cos post increment increments x later) then for y=x++ + ++x + ++x with x beginning as 3 shud the expression not be evaluated as 5+5+4( from rhs ++x does a 3 to 4 and another ++x does 4 to 5 and 5 is used in x++) .later x becomes 6 ?
On Sat, Jul 23, 2011 at 2:39 PM, sagar pareek <[email protected]> wrote: > sorry for above...typo mistake :- > > yup > but what about this > x=3; > y= x++ + ++x + ++x; // it is executed as:- > > during first addition, increase the value of x, now first addition will be > 4+4 + ++x; > now for second addition it will be like > 8+5 > hence final value of y=13; > do it by urself > > On Sat, Jul 23, 2011 at 6:09 PM, sagar pareek <[email protected]>wrote: > >> yup >> but what about this >> x=4; >> y= x++ + ++x + ++x; // it is executed as:- >> >> during first addition, increase the value of x, now first addition will be >> 4+4 + ++x; >> now for second addition it will be like >> 8+5 >> hence final value of y=13; >> do it by urself >> >> On Sat, Jul 23, 2011 at 2:54 PM, shady <[email protected]> wrote: >> >>> @sagar >>> would it get evaluated like this ? >>> supposing x = 3; >>> >>> y = x++ + ++x; becomes y = (x=x+1) + (x=x+1); >>> then x=x+1; >>> >>> so x = 5, y = 8; >>> >>> On Sat, Jul 23, 2011 at 2:48 PM, sagar pareek <[email protected]>wrote: >>> >>>> @Venga >>>> if u are doing this >>>> y= x++ + ++x; //x=3 >>>> then it would be >>>> like that :- >>>> ++x; //x=4 >>>> y=x+x; >>>> x++; >>>> >>>> i thing this is sufficient :) >>>> >>>> On Sat, Jul 23, 2011 at 1:20 PM, Interstellar Overdrive < >>>> [email protected]> wrote: >>>> >>>>> The expression y = x++ + x++ + ++y; is not a valid one. The result is >>>>> compiler dependent >>>>> Read this for reference :http://c-faq.com/expr/seqpoints.html >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Algorithm Geeks" group. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msg/algogeeks/-/-DWyCxlftwgJ. >>>>> >>>>> To post to this group, send email to [email protected]. >>>>> To unsubscribe from this group, send email to >>>>> [email protected]. >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/algogeeks?hl=en. >>>>> >>>> >>>> >>>> >>>> -- >>>> **Regards >>>> SAGAR PAREEK >>>> COMPUTER SCIENCE AND ENGINEERING >>>> NIT ALLAHABAD >>>> >>>> -- >>>> 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]. >>>> For more options, visit this group at >>>> http://groups.google.com/group/algogeeks?hl=en. >>>> >>> >>> -- >>> 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]. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> >> >> -- >> **Regards >> SAGAR PAREEK >> COMPUTER SCIENCE AND ENGINEERING >> NIT ALLAHABAD >> >> > > > -- > **Regards > SAGAR PAREEK > COMPUTER SCIENCE AND ENGINEERING > NIT ALLAHABAD > > -- > 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]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Arun Vish Graduate Student Department of Computer Science University of Southern California -- 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]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
