21+50+15=86
% O0 X b' p0 }/ r. |: N7 \3 A5.39.217.77:8898why 86...
. [7 s, W& T/ ~% h公仔箱論壇becos he change 50 "small money" then giv bck to customer 29 and he keep the balance 21TVBNOW 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。" }8 Q, w( O' E& U; D+ p8 O
then he giv bck his fren 50
* \; E5 C/ y! \tvb now,tvbnow,bttvband the shoes cost is 15TVBNOW 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 y, ~3 r7 g/ A x
9 d+ j. Q; i; H2 L# dso total he loss is 86...tvb now,tvbnow,bttvb1 \7 @9 R- q- X
; U2 y) u- F; ^5.39.217.77:8898[ 本帖最後由 ooichse 於 2008-12-3 01:54 AM 編輯 ] |