) N T: V- v. P1 j- b. S: p. X+ ?( \+ @公仔箱論壇11次 Q+ w2 g, s/ v% VTVBNOW 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。# C/ [( T! K1 A8 a
make mistake5.39.217.765 d6 N# _" |+ ~; r
the answer should be 3x9+4=31, that mean 10 times
12 times ; a# z b# E1 _/ |9 H公仔箱論壇 2 Z3 F, x+ `3 H' b0 w$ jeach time 4 person but 1 need to back to pick up the other 3+ y' Z5 b u. x( k. O9 X
return x 10 = 30 people公仔箱論壇+ ]0 B$ g+ q7 z
1 time return6 r: f! f# z( _$ Q7 O$ L, e# d. r
2 person on last time # K p- q1 M" |公仔箱論壇total : 12 times