Program ab;
uses wincrt;
var f,g:text;
    a,b,s:byte;
begin
     assign(f,'adunare.in');
     assign(g,'adunare.out');
     reset(f);
     rewrite(g);
     s:=0;
     readln(f,a);
     readln(f,b);
     s:=a+b;
     writeln(g,s);
     close(g);
end.