uses graph;
var n,i,x,y,r,c:integer;
begin
randomize;
x:=0;
initgraph(x,y,'');
for i:=1 to 100 do
begin
r:=random(100)+20;
x:=random(getmaxX-2*r)+r;
y:=random(getmaxY-2*r)+r;
c:=random(15)+1;
setcolor(c);
Circle(x,y,r);
end;
readln
end.