const
n=10;
var
i,f:integer;
a:array[1..n] of integer;
begin
for i:=1 to n do
begin
a[i]:=random(20);
write(' ',a[i]:3);
end;
writeln();
writeln('-------');
i:=1+random(9);
a[i]:=0;
for i:=1 to n do
begin
if f=0 then write(a[i],' ');
if a[i]=0 then f:=1;
end;
end.