題目誤導人~
$ n7 z2 h* d, f' g* o8 Q& N1 ^5.39.217.77:8898owner 100
/ ~. N) |3 k" V. b: _1 T* `owner's son 205.39.217.77:8898+ B) ]% {1 k7 t( c+ O
each pay 40
/ v: l% P: R! W. p5 |5 e0 Wtvb now,tvbnow,bttvb40*3 = 120
9 o% Y6 f# j3 i120(3 guys) - 20(owner's son) = 100 (owner) |