Use NTL's ZZ extended integer type. Don On Oct 21, 12:26 pm, Aamir Khan <[email protected]> wrote: > Lets say n,m and p are three long long integers. > > i want to calculate (n*m)%p. > > If (n*m) overflows the limit of long long then the answer would be wrong. > Moreover if i do ((n%p)*(m%p))%p then also there is no certainty of getting > correct answer. > > How should i do this in C++ ? > > -- > Aamir Khan | 3rd Year | Computer Science & Engineering | IIT Roorkee
-- 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.
