１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 $ x, I4 L/ {. c! O* a
將計出黎個數 post 去 ICQ→加入→搜尋3 q( R+ d6 P. `: ?+ q
就發現搜尋結果係........
$ d9 e2 e# E, f/ y( j一個你都識既人!!!!

secretfj

有無人知點解?
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so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:: o+ P% Y7 J9 r: O) p
有無人知點解?% }9 d1 L& s  c6 S: D
Server 的Backup Code?9 `* s3 w- w6 t; E0 f9 X
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
7 U; @! m. N9 h' O- [' WMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) 1 y; @) j7 N* H1 |  }; c
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)* O$ z9 ]. H- K/ R$ g
e.g.
/ Q* F; w: _! N" R1 @; H% u0 + 4294967295 = 4294967295 (max)* B7 M! N- v2 R  W6 i
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow), a, D) u) u; e( p& k5 e. L
and so on....
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[ 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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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:  X. k$ F% Y  U( b0 ~& @- b; p. S
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嘩

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' ?7 _* L8 x' D- B  k. N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 x( x' Y1 `9 m4 `; w. A

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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:3 i, R3 \) u0 a% F

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好簡單, ICQ 應該係 Visual C++ ...

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. n& x1 m8 x$ f6 S+ @我都學過少少visual basic,,
4 j7 ^  P- W/ @5 s, P; S9 b% m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!