64bits ==> 8bytes Look here: http://en.wikipedia.org/wiki/Long_integer
On Thu, Apr 15, 2010 at 8:00 PM, tonka <[email protected]> wrote: > i was working with the large input data but then i found out that the > long int datatype allocates 4 bytes of memory whereas it is supposed > to be 64 bits. i am using vista 32-bit OS. in case i want to use 64- > bit integers then what OS and compiler should i use? otherwise is > there a way to allocate memory according to the desired size for > integer data, something like if i want to allocate 10 bytes of memory > for an integer then what should be the code? > thanks in advance. > tonka. > > On Apr 15, 4:45 pm, kirk79 <[email protected]> wrote: > > Very true. I have tried many problems that work on small but fail on > > large, and when I replace all 32 bit integers with 64 bit integers the > > large file works. > > > > I now try to use long (64 bit integers) whenever there is a chance > > that they will be required. > > > > On Apr 15, 9:39 pm, Nitin Kumar <[email protected]> wrote: > > > > -- > You received this message because you are subscribed to the Google Groups > "google-codejam" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-code%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-code?hl=en. > > -- You received this message because you are subscribed to the Google Groups "google-codejam" 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/google-code?hl=en.
