program adunare;
var a,b:longint;
fin,fout:text;
begin
   assign(fin,'adunare.in');
   assign(fout,'adunare.out');
   reset(fin);
    rewrite(fout);
    readln(fin,a);
    readln(fin,b);

writeln(fout,a+b);
close(fout);
close(fin);
end.