program INVSF;
{ TURBO PASCAL 7 SOURCE
DELPHI SOURCE
funcao Inverte String
Joao Paulo Schwarz Schuler}
{FPC Source Code}
{$X+}
{$F+}
function Inverte(S:String):string;
var R:string;
I:integer;
TAMANHO:integer;
begin
R:='';
TAMANHO:=length(S);
if TAMANHO>0
then for I:=TAMANHO downto 1 do
R:=R+S[I];
Inverte:=R;
end;
const MEUNOME : string ='Pernalonga & Patolino';
begin
writeln(Inverte(MEUNOME));
end.