Initial commit

Due to ongoing efforts to ensure you have the best possible learning experience, we may update the working files for this course from time to time.

We recommend that you download the latest version of these files from:

http://www.infiniteskills.com/02228

 No newline at end of file

#include <iostream>

int main() {

	std::cout << "Hello world!" << std::endl;

}

#include <iostream>

int main(int argc, char* argv[]) {

	if (argc < 6) {

		std::cerr << "Error! Invalid number of arguments. Must be at least 5." << std::endl;

		return 1;

	}

	std::cout << "Total arguments: " << argc << std::endl;

	for (int i = 0; i < argc; ++i) {

		std::cout << "argv[" << i << "] = " << argv[i] << std::endl;

	}

}

#include <iostream>

#include <string>

constexpr auto greeting = "hello world!";

auto fx = [] (auto msg) { return std::string("hello ") + msg; };

int main() {

    std::cout << greeting << std::endl;

    std::cout << fx("John") << std::endl;

}