first, compare 6 and another 6. they must have difference. tvb now,tvbnow,bttvb( m0 A8 g( ~4 X# w
second, divide those 6 heavier one into two, each has 3. u will find difference again.
; b4 e9 }: z1 e- k4 C5 A& ^' L3 htvb now,tvbnow,bttvbthird time, if u put 2 and they are equal, u will know the different one.www2.tvboxnow.com9 C3 n# E0 m4 {) ^4 o
so easy.... |