I agree 潘sir講10個八次方有成億個組合 as below.... ; s D+ { N8 n9 x5 Q5.39.217.77- k$ w8 p' o9 \9 A0 K: t
0-9有十個numbers $ A% v; d7 B9 N& ztvb now,tvbnow,bttvb八個數目字password 組合係...tvb now,tvbnow,bttvb; X, m/ J& Y+ e" m3 l! R
0-9x0-9x0-9x0-9x0-9x0-9x0-9x0-9=10 power 8=100000000=一億 & A* w7 G: u, n; D6 Q公仔箱論壇5.39.217.77) P& b! o7 C. Q; F, E2 H
Maybe some people not agree, such my point of view ....:-P