first, compare 6 and another 6. they must have difference. tvb now,tvbnow,bttvb% i9 j0 \# i3 W( X) j" M, y
second, divide those 6 heavier one into two, each has 3. u will find difference again.
8 C3 y$ y; g2 B M" O0 ^6 p3 Tthird time, if u put 2 and they are equal, u will know the different one.TVBNOW 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。$ _" a& G' o. m2 H
so easy.... |