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 <sagarpar...@gmail.com>wrote: > anybody pls if know give the answer.... > > > On Tue, Jul 19, 2011 at 8:02 AM, Neeraj Gupta > <neeraj.gupta...@gmail.com>wrote: > >> UB. >> http://ideone.com/Dwof8 >> >> >> On Tue, Jul 19, 2011 at 12:26 AM, Ankur Khurana <ankur.kkhur...@gmail.com >> > 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 algogeeks@googlegroups.com. >>> To unsubscribe from this group, send email to >>> algogeeks+unsubscr...@googlegroups.com. >>> 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 algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> 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 algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > 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 algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
