path: root/inf/lige/3/1.cpp

#include <iostream>
#include <set>
#include <algorithm>
using namespace std;
class Obmo {
	public:
	int z, k, nsd;
	set<int> obm;
	Obmo () {
		z = 0;
		k = 0;
		obm.clear();
	}
	void dodaj (int val) {
		if (!obm.count()) {
			nsd = val;
			obm.insert(val);
			return;
		}
		if (obm.count() == 1) {
			nsd = gcd(val, nsd);
			obm.insert(val);
			return;
		}
		if (val % nsd == 0) {
			obm.insert(val);
			return;
		}
		for (auto itr = obm.begin(); itr != obm.end(); itr++) {
			if *itr:q

		}
	}
	void odvzemi (int val) {
		if (obm.count() == 2) {
			obm.erase(val);
			nsd = gcd(*obm.begin())
		}
	}
	int get (void) {
		return nsd;
	}
};
int main (void) {
	cout << "hw" << endl;
}