Реферат: Решение задачи о кратчайшем маршруте

for i:=1 to yyy-1 do

for j:=1 to xxx do

begin

pixel(j*2+xx1,i*3+yy1,col[fire1[i,j]]);

pixel(j*2+xx1,i*3+yy1-1,col[fire1[i,j]]);

pixel(j*2+xx1,i*3+yy1-2,col[fire1[i,j]]);

end ;

for j:=1 to xxx do

begin

kk:=random(8);

if kk<3 then fire1[yyy,j]:=16

else fire1[yyy,j]:=round(31-kk);

end ;

for i:=yyy-1 downto 1 do

for j:=2 to xxx-1 do

begin

fire2[i,j]:=round((fire1[i+1,j]+fire1[i+1,j-1]+fire1[i+1,j+1]-random(4))/3);

if (fire2[i,j]<16) or (fire2[i,j]>31) then fire2[i,j]:=16;

end ;

for i:=1 to yyy do

for j:=1 to xxx do

fire1[i,j]:=fire2[i,j];

end ;

PROCEDURE ok;

begin

cleardevice;

setcolor(1);

rectangle(120,100,520,220);

rectangle(100,120,540,200);