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。$ B3 R2 n+ q ?; O9 l) j0 [5 R/ J. R
why 86...
2 S/ {$ F4 Q+ {公仔箱論壇becos he change 50 "small money" then giv bck to customer 29 and he keep the balance 21
# k6 v' ]. b+ z+ |0 q$ V. w9 _/ |then he giv bck his fren 50
6 I2 Y; d& U2 E* i, d8 l& t! TTVBNOW 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
1 m+ s. j4 {; f" A: @3 N- O" j0 J3 x/ q# O/ T: m
so total he loss is 86...公仔箱論壇1 z" h4 W$ S" C3 T- n" [ T4 P0 w& K
, ]) N6 B$ E$ `5.39.217.76[ 本帖最後由 ooichse 於 2008-12-3 01:54 AM 編輯 ] |