#include <iostream>
#include <filesystem>

int main() {
    std::filesystem::path dirPath = "path_to_directory";
    if (std::filesystem::exists(dirPath) && std::filesystem::is_directory(dirPath)) {
        std::cout << "Directory exists" << std::endl;
    } else {
        std::cout << "Directory does not exist" << std::endl;
    }
    return 0;
}