Uses crt;
begin
randomize;
TextBackground(0);
clrscr;
repeat
window(20,10,20,10);
TextBackground(random(6)+1);
clrscr;
until readkey=#27;
end.
Uses crt;
begin
randomize;
TextBackground(0);
clrscr;
repeat
window(20,10,20,10);
TextBackground(random(6)+1);
clrscr;
until readkey=#27;
end.