Program PascalGuru;
var
f: text;
c, summa: integer;
begin
assign(f, 'file.txt');
reset(f);
summa := 0;
while not eof(f) do
begin
readln(f, c);
summa := summa + c;
end;
writeln('Summa ravna:', summa);
writeln('Poslednyaya komponenta:', c);
close(f);
readln;
end.