program suma;
var f, g : text;
a, b, s: integer  ;
begin
assign(f, 'adunare.in');
assign(g, 'adunare.out');
reset(f);
rewrite(g);
readln(f,a);
readln(f, b);
s:= a+b;
write(g, s);
close(f);
close(g);
end.