// External - build system shouldn't care about these. #include // Internal dependencies #include "fibonacci.hpp" #include "factorial.hpp" int main() { std::cout << "5! is " << factorial(5) << '\n'; std::cout << "The 1st element of the Fibonacci sequence is " << fibonacci(0) << '\n'; std::cout << "The 2nd element of the Fibonacci sequence is " << fibonacci(1) << '\n'; return 0; }