64seconds
$ Z! N) \& Q- I8 yTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。; t" c$ B1 u. w3 T, n6 n. |
1 to 4 have 3floors = 48 sec
' f$ [' x( n8 H3 B5.39.217.77:8898avg. 48/3 = 16sec
; t( u& B! d- E% ?9 y6 l( y' B
5 @2 M2 p( G9 ~ f4 m, U& `9 O4 to 8 have 4floors = 16x4
& |4 v) a9 u n) B= 64secs |