program adunare_numere;
var a,b,s:longint;
    f,g:text;
begin
 assign(f,'adunare.in');
 reset(f);
 assign(g,'adunare.out');
 rewrite(g);
 read(f,a);
 read(f,b);
 write(g,a+b);
 close(f);
 close(g);
end.