１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 ' H2 y  d3 B9 D  n
將計出黎個數 post 去 ICQ→加入→搜尋/ D0 d$ R4 O+ m7 O& G
就發現搜尋結果係........
& j) Z$ `  X1 G( n' B( [8 }, U3 m一個你都識既人!!!!

secretfj

有無人知點解?
. t% R/ n( x1 EServer 的Backup Code?
! h8 @5 m' V5 J3 k0 q+ c: W% T' Iso funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:' Z* ]0 h2 `* a2 |) t
有無人知點解?- Z0 ^: X$ Q' D6 Z( y: O) J5 s
Server 的Backup Code?2 p  O7 ~6 r7 a
so funny, thanks a lot!

/ r9 ~% ~, Z2 u8 s( {: P7 ^- H; H6 Q- m9 j6 r
好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面
# E& u  a/ w2 ]1 E% J( |# HMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
3 ~) a5 ?( R2 o- x0 Z* ?個 value 過左呢個 range 就會 overflow , 佢只會理最後個32bits 數 (即係好似返返轉頭 , 循環咁)
$ e% A+ G/ L, T6 _e.g.
( ?5 L! [7 K/ X* W/ S0 + 4294967295 = 4294967295 (max)' Q( |5 X5 {: T* R! y3 |4 d0 `
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)7 L8 i* i# C' i; U0 s9 d( `/ D0 ~
and so on....
( P3 a9 W, m' G, D6 P0 \) s( ^3 f) x* R' c
[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:: s; z% T$ `8 N. w' h4 u  V. J1 @

, Z) U- E! J; u" Z7 @8 |
0 o, D, d% _; H: K# n( l0 v0 T好簡單, ICQ 應該係 Visual C++ ...

! F  V2 ^( d1 E2 Y
! G6 w. C9 U, ?, L( w  ?0 r嘩 3 ?. r( E; o5 T1 X4 ~2 U1 a. j4 w
gaye兄好強呀

vivienna

關於SOFTWARE ENG.既野﹐我真係懵過豬頭丙。

gaye

Originally posted by crap at 2005-6-19 07:14 PM:4 v) ~3 V/ o1 M( S% }
. A; R3 {0 X. L

. ]4 i9 a7 k& W: D3 R嘩

) y4 z$ ?6 x6 A# h& @6 V: I/ k' R/ c9 y8 ~5 Z
小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:
3 S- k$ S! _; n) s. k, p
3 V  y* v# k2 a! V( X
/ J9 g  V' [; o- L6 X" M小弟都係比較多睇電腦雜誌

8 A( [0 Z4 ~: d: G6 K. k9 l, L" q4 XEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:6 ]! ~6 Y1 X- B$ ^, t( h

& L, `, w4 i3 K9 f. t5 P; H7 [5 C- H, \( t( a5 s% D$ B
好簡單, ICQ 應該係 Visual C++ ...

% v6 O- T, G7 }
6 B  \6 L. x9 A+ m

' ~# b1 z, z" Y
' B( I; B  A8 Q& J: M我都學過少少visual basic,,) G: @9 Y8 k( q$ K" g3 q' t
不過basic始終係basic,,唔夠呢位大哥咁勁,,!

月月鳥

he is me =.=

garycheung

原來係咁,明白了!