#include<stdlib.h>
#include<stdio.h>
#include<stdbool.h>
#include<iostream>
#include<iomanip>
#include<algorithm>
#include<math.h>
#include<sys/time.h>
#include<functional>
#include<string>
#include<fstream>
#include<sstream>
#include<vector>
#include<dirent.h>
#include<stdint.h>
#include<omp.h>
#include<unistd.h>
#include<random>
#include <stdexcept>
#include <unordered_map>
#define XXH_STATIC_LINKING_ONLY /* access advanced declarations */
#define XXH_IMPLEMENTATION      /* access definitions */
#include"json.hpp"
#include"xxhash.h"

using namespace std;



