program adunnare_ia;
var f,g:text;
a,b,s:longint;

begin
assign(f, 'adunare.in');
assign(g, 'adunare.out');

reset(f);
rewrite(g);

readln(f, a);
readln(f, b);
write(g, a+b);

close(f);
close(g);


end.