i know..., R2 c2 q d1 Y' W
2 r, G$ Y5 m% U" b) H4 S3 m7 g1st time , separate 12 ping pong to 3 group...
. X3 s/ H* c, U3 w6 }3 otvb now,tvbnow,bttvbtvb now,tvbnow,bttvb8 s3 [7 p6 E- \' a
4---4---4
/ j' n' H5 n9 B* d5.39.217.77. n- t. S; ~3 L; o! U' f
then pick two group to test...tvb now,tvbnow,bttvb( v' F( z' Z) }3 q0 Q
公仔箱論壇 G; K- q2 |! q' x: y
if both is ok, then the another group got something wrong...公仔箱論壇0 v) [5 S+ b1 N. J
tvb now,tvbnow,bttvb# L7 D1 g0 u# ~ ~# a
then take that group, divide to 2 group...tvb now,tvbnow,bttvb2 {" m, Y3 n" g s& N! w
! @3 b( T$ M4 R2--2
2 p. e3 x5 `2 d4 `. b( B7 O
& ~! W: z ?8 j+ Xthen test this two group
{. M \/ U; O; C2 l& ptvb now,tvbnow,bttvb
& H+ @6 u$ T& a9 x' T0 nsure have i gorup not same...
' }7 D$ S h: Itvb now,tvbnow,bttvbtvb now,tvbnow,bttvb, a6 R+ O0 b ~" D/ B& S7 _( t; Z
then left 2 only...tvb now,tvbnow,bttvb7 C a& t, j3 e U
tvb now,tvbnow,bttvb9 m9 _9 @. ^* v& o- ?+ ~ @; \
test 3 times can get the answer... |