Residue Number Systems in C++
A small example of arithmetic using Residue Number Systems.
Supported arithmetic operations: addition, subtraction, multiplication, division, and modulo.
All relevant overloadable operators are properly overloaded.
Currently, the max number representable is 9576643908269.
This is due to the chosen number system found in rns.cpp.
Other number systems can be chosen, but the arithmetic must check out.