yes, We can have much better data structure for storing big integer instead of string just for simplicity I have taken string.
On Fri, Jul 6, 2012 at 11:11 AM, Mithun Kumar <[email protected]> wrote: > @anshuman... > > Are you converting numbers to string because data types ranges > and precision differs? or is there any other reason? > > -mithun > > On Fri, Jul 6, 2012 at 12:58 AM, payal gupta <[email protected]> wrote: > >> thnx...4 d rply.. >> >> Regards, >> PAYAL GUPTA, >> NIT-B. >> >> >> On Fri, Jul 6, 2012 at 12:43 AM, Anshu Mishra >> <[email protected]>wrote: >> >>> First define all the basic operation you can apply on two numbers. >>> >>> Binary operation : +, -, *, /, %, optional(&(and), |(or), ^(xor)) >>> Unary operation : !, ~, - >>> Comparison : <, > ==, != >>> >>> Define all these operation. >>> >>> Most simplest one can be, >>> class BIG_INT { >>> private string val; >>> //Define constructor >>> private BIG_INT(){} >>> public BIG_INT(int x) { >>> this.val = x.toString(); >>> } >>> public BIG_INT(long x) { >>> this.val = x.toString(); >>> } >>> public BIG_INT(string x) { >>> this.val = x; >>> } >>> public BIG_INT add(BIG_INT x); >>> public BIG_INT add(int x); >>> public BIG_INT add(long x); >>> >>> similarly write methods for other operation also; >>> >>> } >>> >>> If this question asked for only design testing purpose only all method >>> declaration will be sufficient. >>> >>> -- >>> Anshuman Mishra | Software Development Engineer | Amazon >>> >>> >>> -- >>> 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. >>> >> >> -- >> 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. >> > > -- > 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. > -- Anshuman Mishra | Software Development Engineer | Amazon -- 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.
