21+50+15=86TVBNOW 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。! E' B" b+ H' z. y! i
why 86... ; |. l( I/ {+ Q4 e2 R7 Xtvb now,tvbnow,bttvbbecos he change 50 "small money" then giv bck to customer 29 and he keep the balance 21公仔箱論壇# N+ S. s6 ^) B6 [3 D
then he giv bck his fren 50 & A: U" W' o# h3 L7 z- X t% \9 a/ h公仔箱論壇and the shoes cost is 15公仔箱論壇4 y4 O6 H7 v6 J: ~8 u( Y$ g
公仔箱論壇 m4 a$ p: X4 f0 A6 a& t) ?
so total he loss is 86... * W2 d# t0 b" H! U1 O: i7 I t% ]. m公仔箱論壇 ' I3 M4 k& J6 x( x+ n[ 本帖最後由 ooichse 於 2008-12-3 01:54 AM 編輯 ]