C++ program arguments - my personal favorite way to get them into a vector of strings. No undefined behavior.

args.cpp

#include <iostream>
#include <string>
#include <vector>

int main(int, char const *const *plain_args)
{
	std::basic_string<char const *> const temp {plain_args};
	std::vector<std::string> const args {std::begin(temp), std::end(temp)};
	for(auto const &arg : args)
	{
		std::cout << '"' << arg << '"' << std::endl;
	}
}