Hi Jitendra, For overflow condition, I think you also need to add. when top2 == top1. that also creates overflow condition where we overrite last element of other stack. Anand On Tue, Jun 1, 2010 at 9:08 AM, Jitendra Kushwaha <jitendra.th...@gmail.com>wrote:
> Start the first stack from the starting of the array and the second array > from the end as shown below > > --------> <-------- > > -------------------------------------------------------------------------- > 0 n > > now for underflow condition will be > stack 1 if (top1 == 0) > stack 2 if (top2 == n) > > and overflow condition will be > if (top2-top1+1 == 0) > > thats it.... > correct me if anything wrong > > On Tue, Jun 1, 2010 at 2:11 PM, Raj N <rajn...@gmail.com> wrote: > >> Hi all, >> Can someone suggest me an efficient way to implement 2 stacks within a >> single linear array assuming neither of the stack overflows and an >> entire stack is never shifted to a different location within the array. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algoge...@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com<algogeeks%2bunsubscr...@googlegroups.com> >> . >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> >> > > > -- > Regards > Jitendra Kushwaha > Undergradute Student > Computer Science & Eng. > MNNIT, Allahabad > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algoge...@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com<algogeeks%2bunsubscr...@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 algoge...@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.
