সি++ multiple ফাংশন

#include <iostream>
using namespace std;

std::pair<std::string, std::string> user() {
  return {"আরিফ", "বাংলাদেশ"};
}

int main() {

  auto [name, land] = user();

  std::cout << name
    << " - "
    << land;

  return 0;
}