ooichse

21+50+15=86
, o2 c% U. F9 z/ m! {' _. o0 @TVBNOW 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。why 86...
- W1 r6 y4 b# n5 Btvb now,tvbnow,bttvbbecos he change 50 "small money" then giv bck to customer 29 and he keep the balance 21tvb now,tvbnow,bttvb- w& N; M. s% E' K
then he giv bck his fren 50os.tvboxnow.com+ Y" c1 s" r1 v  ~9 w( k3 L# u
and the shoes cost is 15os.tvboxnow.com. e; H+ \, P& f

! Z* H1 C+ n7 }: Z& }* k) vtvb now,tvbnow,bttvbso total he loss is 86...os.tvboxnow.com4 e, ?8 E. r6 M0 f% J+ `( R

8 x; _( C2 {. y' o; x! H[ 本帖最後由 ooichse 於 2008-12-3 01:54 AM 編輯 ]