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