double calc_vratio (vector<int>, vector<int>);
int calc_checker (vector<vector<int> > &,vector<int>);
double calc_c_score (vector<vector<int> > &,vector<int>);
- int sho(vector<int>,vector<int>,int k);
- int havel_hakimi(vector<int>,vector<int>,vector<vector<int> > &);
- int intrand(int);
int sim1 (vector<vector<int> > &);
void sim2(vector<vector<int> >&);