joechan87812

I agree 潘sir講10個八次方有成億個組合 as below....
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0-9有十個numbers
# u0 D# M9 N$ W4 c2 g3 Z: K八個數目字password 組合係...( h6 `" k" m( X" S0 @5 O
0-9x0-9x0-9x0-9x0-9x0-9x0-9x0-9=10 power 8=100000000=一億
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  ?" ]- L# z) t/ e7 BMaybe some people not agree, such my point of view ....:-P