- #include <iostream> 
- using namespace std; 
-   
- int main() { 
- 	int x, y; 
- 	cin >> x >> y; 
- 	if ( (y <= 7) && (y >= 1) && (y - 2*x <= 15) && (y + 2*x <= 15)) 
- 	{cout << "Принадлежит";} 
- 		else {cout << "Не принадлежит";} 
- 	return 0; 
- } 
				I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CglpbnQgeCwgeTsKCWNpbiA+PiB4ID4+IHk7CglpZiAoICh5IDw9IDcpICYmICh5ID49IDEpICYmICh5IC0gMip4IDw9IDE1KSAmJiAoeSArIDIqeCA8PSAxNSkpCgl7Y291dCA8PCAi0J/RgNC40L3QsNC00LvQtdC20LjRgiI7fQoJCWVsc2Uge2NvdXQgPDwgItCd0LUg0L/RgNC40L3QsNC00LvQtdC20LjRgiI7fQoJcmV0dXJuIDA7Cn0=