first, compare 6 and another 6. they must have difference.
7 |1 z1 |4 w- j3 nTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。second, divide those 6 heavier one into two, each has 3. u will find difference again.2 |& e! i" Z9 {. F2 d
third time, if u put 2 and they are equal, u will know the different one.tvb now,tvbnow,bttvb. _2 o4 g' p. S
so easy.... |