program oglindit_numar;
var numar, oglindit : integer;
begin
write("Introdu numarul de 2 cifre:");
readln(numar);
if (numar > 99) or (numar < 10) then
begin
writeln("Numarul introdus nu are 2 cifre.");
exit;
end;
oglindit := (numar mod 10) * 10 + (numar div 10);
writeln("Oglinditul numarului ", numar, " este ", oglindit);
readln;
end.