ok On Tue, Jul 19, 2011 at 11:05 AM, Neeraj Gupta <[email protected]>wrote:
> Sagar, when we shift a variable beyond it's width,then output becomes > dependent on the compiler,so it is undefined behavior. > In Dev Cpp, I was getting 4 as an output.but there was a warning that left > shift is greater than the width of the variable.So I checked on ideone > http://ideone.com/Dwof8 > > > On Tue, Jul 19, 2011 at 10:29 AM, sagar pareek <[email protected]>wrote: > >> anybody pls if know give the answer.... >> >> >> On Tue, Jul 19, 2011 at 8:02 AM, Neeraj Gupta >> <[email protected]>wrote: >> >>> UB. >>> http://ideone.com/Dwof8 >>> >>> >>> On Tue, Jul 19, 2011 at 12:26 AM, Ankur Khurana < >>> [email protected]> wrote: >>> >>>> >>>> please try this >>>> >>>> cout<<(1<<34); // gives output 0 >>>> >>>> int i=1; >>>> i=i<<34; >>>> cout<<i ; //gives 4 as out put , why ? >>>> >>>> >>>> -- >>>> Ankur Khurana >>>> Computer Science , 4th year >>>> Netaji Subhas Institute Of Technology >>>> Delhi. >>>> >>>> -- >>>> 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 >> >> -- >> 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 -- 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.
