21+50+15=865.39.217.77:8898+ I( ~' f; \2 U ]. l1 r {! L
why 86...
( q8 @" x0 z n4 p0 q; W: z; Ptvb now,tvbnow,bttvbbecos he change 50 "small money" then giv bck to customer 29 and he keep the balance 21
: I+ J! F9 K7 G! ktvb now,tvbnow,bttvbthen he giv bck his fren 50
* p& R* o( p9 sTVBNOW 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。and the shoes cost is 15
6 J3 d5 Y* `1 z. ?公仔箱論壇
7 \6 z% Q/ l1 U) X7 Bso total he loss is 86.... p, h7 x4 O9 S" q/ p
2 j5 A- j# s0 L0 j: z6 O[ 本帖最後由 ooichse 於 2008-12-3 01:54 AM 編輯 ] |