program suma;
var
a,b:int64;
f1,f2:text;
begin
assign (f1,'adunare.in');
assign (f2,'adunare.out');
reset (f1);
rewrite (f2);
readln (f1,a);
readln (f1,b);
writeln (f2,a+b);
close (f1);
close (f2);
end.