#include <io.h>
#include "string.h"
#include <iostream>
#include <fstream>
#include <string>
#include <stdio.h>
#include <vector>
#include <map>

using namespace std;

#include "ssps.h"

typedef struct SWORD {
  int    wnum;	
  double    weight;
} SWORD;

double sprod_ns(double *, double *,int);
int loadbiaodian(string Filename);
int loadStopword(string Filename);
double Compute_sim(string text1,string text2);
int find(vector<string> OArray,string word);
int find(vector<SWORD> textarray,int pos);
int caltf(string text);