28.cpp

#include <iostream>
#include <locale>
#include <string>
#include <set>
#include <algorithm>
#include <iterator>
#include <fstream>

#define V true

using namespace std;

inline bool check_str(string a, string b)
{
	
	if (a.length() != b.length())
		return false;
		
	for (int i = 0; i < a.length(); i++)
		if (b[i] != '*' && a[i] != b[i])
			return false;
			
		return true;
}

int main () {
	setlocale(0, "russian");
	string buf;
	
	set <string> F, G, H;
	
	ifstream in;
	
	in.open ("F.txt");
	while(!in.eof())
	{
		in >> buf;
		F.insert(buf);
	}
	
	in.close();
	in.open ("G.txt");
	while(!in.eof())
	{
		in >> buf;
		G.insert(buf);
	}
	in.close();
	
	for (set<string>::iterator fi = F.begin(); fi != F.end(); fi++)
		for (set<string>::iterator gi = G.begin(); gi != G.end(); gi++)
			if (!check_str(*fi, *gi)) H.insert(*fi);
	
	ofstream out;
	out.open ("H.txt");
	
	for (set<string>::iterator hi = H.begin(); hi != H.end(); hi++)
		out << *hi << " ";

	out.close();
	
	if (V) cout << "Готово.\n";
	
	return 0;
}