program adunare;
var f,g:text;
        a,b:longint;



procedure iofile;
begin
        assign(f,'adunare.in');
        reset(f);
        assign(g,'adunare.out');
        rewrite(g);
        readln(f,a);
        readln(f,b);
        writeln(g,a+b);
        close(g);
end;


begin
        iofile;
end.