１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
6 j  ~$ _3 {+ H1 D- B% _  L, z$ h將計出黎個數 post 去 ICQ→加入→搜尋# y7 ?5 J7 J' o6 X3 ?' I
就發現搜尋結果係........
1 b% ?- r6 K8 t一個你都識既人!!!!

secretfj

有無人知點解?! E. E% \, S. v* b3 ^' H
Server 的Backup Code?
, k9 B3 O* k( {' f6 Aso funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
, }$ p' b3 D+ F. C有無人知點解?7 o& z( f5 R1 r: ]) N" r9 \/ P
Server 的Backup Code?
( U- P4 h" K/ d+ Lso 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% D0 K: v; j) L7 ~
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
8 P9 d* R) s0 O. e+ _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)
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0 + 4294967295 = 4294967295 (max)
3 b3 i% s% n6 \& i- f: H/ Q1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
# A2 l( x  f3 V  G% t0 Fand 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:2 g3 V. T( \8 R
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好簡單, ICQ 應該係 Visual C++ ...

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嘩
) e! n7 V" P+ R# y  L3 c$ ~7 Pgaye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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小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:5 G9 w* I4 j5 H+ x6 ^- o1 }9 E

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: i7 R5 w9 ~% E) K" G- |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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. V, F4 G) G+ A. q好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,; n: V) s. @, t9 L+ x
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!