Реферат: Решение задачи о кратчайшем маршруте

if (cursor=1) and (menulevel=2) and (calculatedata=true) then

begin

count_point_coord;

draw_ways;

draw_short_way;

output_graph;

end ;

if (cursor=2) and (menulevel=2) and (calculatedata=true) then save;

if (cursor=2) and (menulevel=2) and (calculatedata=false) then notok;

if (cursor=2) and (menulevel=3) then notok;

menulevel:=menugo[menulevel,cursor];

nline:=menuof[menulevel];

main_menu;

end ;

PROCEDURE welcomescreen;

begin

settextstyle(chrus,0,1);

randomize;

install_firewall;

for i:=0 to messize do

begin

setcolor(4);

outtextxy(10,iii*step+i*30,title[i]);

end ;

repeat

fire;

until keypressed;

end ;

BEGIN