First, randomly select 10 balls out of 12: test 5:5公仔箱論壇3 `2 r/ z6 W( ^
if(1) same then5 Y1 _/ |9 G% p
take the heavier part, test 2:2公仔箱論壇, F5 Z/ J0 v7 z, [( l" ~2 ]
if(2) same then
- W2 T& X3 c" o- P% m' R get the last ball with difference weight! U7 a8 v9 q* |$ F$ L
else. r# r! P$ U' B6 f; O# i: A+ Q
take the heavier part, test 1:1
9 M u2 s( J& C* n; m% N1 `" f公仔箱論壇 get the ball with difference weight
6 s4 t& S3 p& q5 L4 u. s' P: P公仔箱論壇 end if(2)' K& E2 k2 ?0 H* B% X. O; u
else
! E+ k% K$ \- w0 D: y0 v. c" x8 a5.39.217.77 test another 2 ball公仔箱論壇1 m+ H9 `1 \ l" E' L
get the ball with difference weight
3 T- v7 L! A( \7 x0 htvb now,tvbnow,bttvbend if(1) |