for (int m = 0; m < notStayArr.size(); m++) {
			notStayArr[m].x += moveArr[rand()%2];
			notStayArr[m].y += moveArr[rand()%2];
			
			CircleShape circle(mSize);
			circle.setFillColor(Color(200, 200, 200));
			circle.move(notStayArr[m].x, notStayArr[m].y);
			window.draw(circle);
		}
for (int m = 0; m < stayArr.size(); m++) {
	CircleShape circle(mSize);
	circle.setFillColor(Color(90, 90, 50));
	circle.move(stayArr[m].x, stayArr[m].y);
	window.draw(circle);
}