•//
 FunctionParameters.cpp
 •int
 arithmetic (int a, int b);
 •
 •int
 main(int argc, char* argv[])
 •{
 • int result = arithmetic (1,
 1);
 • return 0;
 •}
 •
 •//
 Arithmetic.cpp
 •int
 arithmetic (int a, int b)
 •{
 • b = b + a;
 • ++a;
 • b = a * b;
 •
 • return b;
 •}