#pragma once
#include<iostream>
#include<vector>
#include<string>
#include<regex>
#include<io.h> 
#include<objbase.h>
#include<stdio.h>
#include<unordered_map>

std::vector <std::string> getFiles(std::string realpaths, std::regex reg);
std::string getID(std::string dbname);
std::vector<std::string> getUserID(std::vector<std::string>& dbnames);
std::unordered_map<std::string, std::string> makeIDPairs(std::vector<std::string> userid);