１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 ! T- c; y! O; H9 b
將計出黎個數 post 去 ICQ→加入→搜尋; F; {7 d. G( {7 \
就發現搜尋結果係........
6 s1 v: s% J8 x8 ~; L) q, h$ f一個你都識既人!!!!

secretfj

有無人知點解?! }; S: n8 w& _8 A+ N
Server 的Backup Code?
4 G) s) H/ G) H7 f: sso funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
' M2 r$ ?# X* L& s) y. V有無人知點解?) o6 l  `/ d' Z2 o; [7 b
Server 的Backup Code?# X+ M. U+ d3 x8 j9 N1 r
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: F" [, o4 z* W! _1 A8 A
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
% N/ v- Y6 ~! S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)5 a1 r' ~  L8 |. L- {
e.g.
$ X7 q2 p) v6 T/ r# T0 + 4294967295 = 4294967295 (max)
: i' b8 y/ c' }- i0 _9 `) F% h3 w1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
) X( ^6 H& M# w+ u  [/ |and so on....
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# ]$ N' r) ]7 l  d( E* ?" U9 J[ 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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好簡單, ICQ 應該係 Visual C++ ...

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嘩
  u' C# w; L: Q% N8 ?, ugaye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:& n' _0 C2 l* S
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嘩

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' f% [& Z% s* u5 w" ?. w( L9 F小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:7 Y3 O6 i, D( X# i% J
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* p: S+ ?2 A7 x. [$ M4 r( ]% s# w3 w0 _小弟都係比較多睇電腦雜誌

) z! @& s  a7 i: p$ zEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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! \: `- e2 D$ x, Q好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,; L0 k7 M, |* p$ @0 \, \; s/ A3 }/ e
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!