There is 12 balls.. divide them into piles of 4
j1 G3 Y; I; N# P8 F- L; Gso 3 groups for 4..name is A,B,C
, ^! S' i0 Z3 ~* Tcase 1:
1 R: v8 W. y1 h* U' Y; j) k! C+ oos.tvboxnow.commeasure A -- B
( a7 A* [ j* ~+ Gos.tvboxnow.comA or B is heavier
! o% E4 e, F8 ~2 c8 o: Wtvb now,tvbnow,bttvbdivide that group into 2 by 2
9 O( ~% `' ?/ W0 n" {公仔箱論壇then divide heavier group into 1 by 1
0 l. B1 _) K ] a1 [- G
3 P% S1 R/ q4 btvb now,tvbnow,bttvbcase 2:
: J+ \5 q1 ~ E8 M6 {公仔箱論壇A and B is the same.. therefore C has the heavier ball
' @; D; Z/ G2 h _, t2 [divide C into 2 by 2
% A: f/ p$ U% M4 {) d+ Etvb now,tvbnow,bttvbthen divide heavier group into 1 by 1..
! \% Q/ w, Q# V$ ?4 Z5 f, e! uTVBNOW 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。
n* {; a" n, t+ XTVBNOW 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。got it in 30 seconds.. not so hard -.-' |