procedure O_Array.Job;
var
i,k,b:integer;
f:boolean;
begin
if M=0 then
begin
writeln('Error! Array is not create!');
writeln('Press any key...');
readkey;
exit;
end;
K:=M;
repeat
K:=K-1;
f:=true;
for i:=1 to K do
if a^[i]<a^[i+1] then
begin
b:=a^[i];
a^[i]:=a^[i+1];
a^[i+1]:=b;
f:=false;
end;
until f;
end;