program suma;
var
    f, g:text;
    a, b, s:integer;

begin
    assign(f,'adunare.in');
    reset(f);
    readln(f,a);
    readln(f,b);
    close(f);

    s := a + b;

    assign(g,'adunare.out');
    rewrite(g);
    writeln(g,s);
    close(g);
end.