b=floor((50)^(1/2)+10);
c=floor((200)^(1/2)+10);
e=floor(10-(50)^(1/2))+1;
f=floor(10-(200)^(1/2))+1;
d=0;
for x=e:b
	for y=f:c
		if ((((x-10)^2)+((y-10)^2))<35)||((((x-10)^2)+((y-10)^2)/4)<50)
			d=d+1;
		end
	end
end

disp(d)