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