題目誤導人~
: Q2 p8 M5 |: W5 s9 s/ ytvb now,tvbnow,bttvbowner 100
8 j8 I" M3 l m, M4 oowner's son 20
) r4 M: M ^3 R! G) X2 S4 oos.tvboxnow.comeach pay 40
p# |, k( h* `, x2 S+ s0 r9 Vtvb now,tvbnow,bttvb40*3 = 120os.tvboxnow.com, V; R1 J- e% r& S- y
120(3 guys) - 20(owner's son) = 100 (owner) |