1 #include <iostream> 2 #include <nlohmann/json.hpp> 3 4 using json = nlohmann::json; 5 main()6 int main() 7 { 8 std::cout << "JSON for Modern C++ version " 9 << NLOHMANN_JSON_VERSION_MAJOR << "." 10 << NLOHMANN_JSON_VERSION_MINOR << "." 11 << NLOHMANN_JSON_VERSION_PATCH << std::endl; 12 } 13