math

[ajayraw]

please tell me how can i multiply 5 digit number with 5 digit number how can I write code this program in c++

[nemisis]

please tell me how can i multiply 5 digit number with 5 digit number how can I write code this program in c++

What have u done so far?? if you have please post it here, else u can be given hints as to how to go about making the program. Please read Posting rules here

[ssorower]

highest 5 digit number 99999 multiplied by highest 5 digit number 99999 gives you a number which takes 36 bits in binary.

I think you can easily do it using "long double" type variable as the result (instead of using integer or long integer).

But if it can be more than 5 digits which is even long double cant handle, then you have to use string operations (multiplication) :)

--Sorower

[Savage]

highest 5 digit number 99999 multiplied by highest 5 digit number 99999 gives you a number which takes 36 bits in binary.

I think you can easily do it using "long double" type variable as the result (instead of using integer or long integer).

But if it can be more than 5 digits which is even long double cant handle, then you have to use string operations (multiplication) :)

--Sorower

Long double can hadle up to 1.1e+4932,which is more then anough (it takes factorial of 15xx)

Savage