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