const
m=const1;
n=const2; {const1<const2}
var
mas : array [m..n] of integer;
const
m = 3;
n = 10;
var
i: integer;
a: array [m .. n] of integer;
begin
for i := m to n do
begin
a[i] := random(20);
write(' ', a[i]:3);
end;
writeln();
writeln('-------');
for i := m to n do
if i mod 2 <> 0 then
write(' ', a[i]);
end.