问题
I am Currently trying to write some code in VBA to solve a problem from Project Euler. I have been trying to answer a question that requires you to find primes that can be divided into a number that will not fit in a long. Any suggestions as how to handle this problem?
I know I can split the number between two variables and I have done that for addition and subtraction but never division. Any help will be appreciated.
回答1:
You can define a Decimal data type (12 Bytes), but only within a variant.
Dim i As Variant
i = CDec(i)
回答2:
Use the "Double" data type that takes larger values.
来源：https://stackoverflow.com/questions/1840661/handling-numbers-larger-than-long-in-vba