program adunare;
var
 f:text;
 a,b:integer;
begin
 assign(f,'adunare.in');reset(f);
 readln(f,a);
 readln(f,b);
 close(f);
 assign(f,'adunare.out');rewrite(f);
 write(f,a+b);
 close(f);
end.