21+50+15=86公仔箱論壇- a* V/ k7 G+ K5 t9 M
why 86...
; k, h0 n9 g' f& r. K5 GTVBNOW 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。becos he change 50 "small money" then giv bck to customer 29 and he keep the balance 21
9 Y6 B2 w- N$ G: I公仔箱論壇then he giv bck his fren 505.39.217.77:8898# _$ c& V( u$ P: w
and the shoes cost is 15. O& D7 d) k, R$ S6 [% j/ O
tvb now,tvbnow,bttvb9 O$ v+ B1 }/ b0 O1 o4 N* y. X
so total he loss is 86...
! W3 ?. y% Y0 J* btvb now,tvbnow,bttvb
! V# s6 S; a4 X) F+ z/ ]5.39.217.77:8898[ 本帖最後由 ooichse 於 2008-12-3 01:54 AM 編輯 ] |