program adunare;
var fin,fout: text;
    a,b,suma:int64;
begin
assign(fin, 'adunare.in');
reset(fin);
read(fin, a,b);
close(fin);
suma:=a+b;
assign(fout,'adunare.out');
rewrite(fout);
writeln(fout, suma);
close(fout);
end.