bencake

題目誤導人~
+ Z. W. X  e& O+ `5.39.217.77:8898owner 100
# x  c5 F( C6 |, |! W. C5.39.217.77:8898owner's son 20
! C4 h/ y; ]( l1 w7 _$ ?6 b) ltvb now,tvbnow,bttvbeach pay 40公仔箱論壇0 p# m1 {8 \9 H; a* o
40*3 = 120公仔箱論壇' k- ]. Z- S" R5 i. W
120(3 guys) - 20(owner's son) = 100 (owner)