dynamic_link_static_link/cpp_lib/dynLib/library.cpp

#include "library.h"
#include <iostream>

void printWelcomeMessage() {
    std::cout << "C++ dyn Function hello();" << std::endl;
}
int sub(int a, int b) {
    return a-b;
}
bool isEven(int num) {
    return num % 2;
}