[algogeeks] Re: large nos

2011-08-24 Thread Dave
@Mac: Regarding your question to Don: Did you try google before you asked? If not, why not? Regarding your question to me: The basic unit of numbers are digits. You may not have realized it, but when you were in elementary school you learned how to represent numbers as arrays of digits, and how to

Re: [algogeeks] Re: large nos

2011-08-24 Thread MAC
@don : can you please share some link for NTL ??? @dave i am unable to understand what you mean ... this is because since these are very large numbers i can never save them as integers in ints or longs , so how ?? On Wed, Aug 24, 2011 at 11:57 PM, Debabrata Das < debabrata.barunhal...@gmail.com>

Re: [algogeeks] Re: large nos

2011-08-24 Thread Debabrata Das
well if you store value in link list as a polynomial the you can do multiplication as cross product. eg. 345=3*100 + 4*10 + 5*1 On Wed, Aug 24, 2011 at 11:53 PM, Don wrote: > Use NTL. > Don > > On Aug 24, 12:43 pm, MAC wrote: >> any thoughts ? if we have link lists to represent very large integ

[algogeeks] Re: large nos

2011-08-24 Thread Don
Use NTL. Don On Aug 24, 12:43 pm, MAC wrote: > any thoughts ? if we have link lists to represent very large integer numbers > how to implement multiply and devide operator > -- > thanks > --mac -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group

[algogeeks] Re: large nos

2011-08-24 Thread Dave
@Mac: Think of how you do multidigit multiplication and long division on paper. Dave On Aug 24, 12:43 pm, MAC wrote: > any thoughts ? if we have link lists to represent very large integer numbers > how to implement multiply and devide operator > -- > thanks > --mac -- You received this message