１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 4 c: i* W! {0 F
將計出黎個數 post 去 ICQ→加入→搜尋
' Q, d8 g+ s: t, m; S! e就發現搜尋結果係........1 v, v  w# K" ]4 N1 b0 z) e" S
一個你都識既人!!!!

secretfj

有無人知點解?9 K, `7 ]. S  d6 w5 l
Server 的Backup Code?
" {/ ?$ t% h" z3 \2 g& J0 Uso funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:2 [5 Z: \" Q9 c3 i" u4 ]
有無人知點解?9 I! S- U6 F0 I/ Y3 ?$ M
Server 的Backup Code?
* A  r$ w( i( c6 g) ~so funny, thanks a lot!

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好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面* U$ {& `1 m  _6 T; p1 _1 Y; q
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) 8 G. x5 L6 F  }' e2 V
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)2 [, A2 ?) Q8 J% {  x# g& Z
e.g.
' y# p3 u. d* d: c" A, `3 V; o# \0 + 4294967295 = 4294967295 (max)
  g) `+ y% U  Y/ ]1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
* u6 ]8 {! a: l/ X- ?and so on....
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( A  W- O) |4 R7 m- {; m0 c- b2 A4 N[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:
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1 W- s$ n9 k% D' W好簡單, ICQ 應該係 Visual C++ ...

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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:
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嘩

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2 p( m8 X' E4 }! o8 e7 k( M; c小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:
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小弟都係比較多睇電腦雜誌

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EF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,7 ?# H* d, L+ [5 l  P
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!