{ PYRAMIDA.PAS                                Copyright (c) ghostix }
{ Program vykresli pyramidu.                                        }
{                                                                   }
{ Author: Ghostix                                                   }
{ Date  : 19.12.2007                           http://www.trsek.com }
 
program pyramida;
uses graph;
var j,i,gd,gm:integer;
 
procedure grafika;
begin
  gd:=detect;
  initgraph(gd,gm,'');
end;
 
procedure stvorec;
begin
  for i:=1 to 8 do
  begin
    line(i*40-40,320,i*40-40,i*40-40);
    rectangle(0,i*40-40,i*40,i*40);
  end;
  
  for i:=0 to 5 do
  begin
    for j:=0 to 5 do
    begin
      setfillstyle(1,blue);
      floodfill(j*80+1,i*80+1,white);
    end;
  end;
  
  for i:=0 to 4 do
  begin
    for j:=0 to 4 do
    begin
      setfillstyle(1,blue);
      floodfill(j*80+41,i*80+41,white);
   end;
  end;
  
  setfillstyle(1,black);
  floodfill(340,340,white);
end;
 
begin
grafika;
stvorec;
readln;
closegraph;
end.