Arbitrary size integers in C/C++

Question

Question

• Is there a way to create a arbitrary size integer using c/c++?

For example:

int main(void) {
  Int i = Int(3); //3-bit i         


        

Answer 1

No, size of every primitive element (int,short,long...) depends of hardware architecture.

For bigger sizes, you should use one Big Integer library (they represent numbers with strings).