пера.
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Function koleso(i,ic:integer;fi:real):integer;
begin
setcolor(ic);
circle(10+h*i,100,r);xi:=10+h*i+trunc(r*cos(fi+dfi*i));
yi:=100+trunc(r*sin(fi+dfi*i));
line(10+h*i,100,xi,yi);
end;