var a,b:integer;
    s:longint;
    f,g:text;
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.