put in 6 1st. (3 vs 3) J# U1 y1 d- k( l; j
if no different, meaning the ball in the other 6.
8 T/ y/ B* _( t J5 g5.39.217.77! z( M* y$ d8 z9 B# g: S {. B G
then put in 3 known normal ball and 3 unknown ball.
, {, o9 p6 y0 N' M) Jif equal, then the remain 3 ball contain the diff or other way round.3 t) _1 U8 W3 A: |% r S2 e3 a
8 Z, l1 U8 B( i; ]" t公仔箱論壇(10 min passed....)
5 s, L) u, {4 A% V5 W" _5.39.217.77( G B+ l2 }3 {* K) j; ]3 U
3rd step....
2 x4 b' U8 }, R' E' Sput in unknown ball 1 vs 1
& \: h$ Q7 q$ @! j" G- S5.39.217.77if equal, remain ball is the target
5 R1 m/ S4 y: F O7 W2 ctvb now,tvbnow,bttvbif not...... |