program adunare;
VAR s:longint;
    a,b:integer;
    f,g:text;
Begin
        assign(f,'adunare.in');Reset(f);
        assign(g,'adunare.out');Rewrite(g);
        readln(f,a);
        readln(f,b);
        s:=a+b;
        write(g,s);
        close(g);
end.