１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
2 ]' G* D& ]- R! F6 z; z將計出黎個數 post 去 ICQ→加入→搜尋
5 n8 h* U: I7 y/ i' i1 m就發現搜尋結果係........
' B! o. q0 \3 O一個你都識既人!!!!

secretfj

有無人知點解?
% ~3 U/ W6 H) Z6 j! T7 OServer 的Backup Code?0 S" e& j3 N$ f9 f5 h6 O4 P
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:" p4 y* J5 _% l1 x
有無人知點解?
) P% s* g9 }0 C8 W: M6 o) wServer 的Backup Code?$ @, J' h, n, n0 x8 `$ f* C
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- q# J# Z3 a( i( U2 ]. ~" U! ~
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) * Y8 C5 j; I, g, s2 _; F; P
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)
! y6 k- L1 J4 f' w) c7 @1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
4 U) m. T# x1 p. Uand so on....$ l* m# a: |' y! S

: s2 S) Q5 v5 O[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:; q9 v: w" X: L* c! b2 N9 O
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好簡單, ICQ 應該係 Visual C++ ...

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嘩
+ T+ D6 k. d- u$ g: c3 \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:5 t- W0 c: X2 U, k, D

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; ^, J$ ~2 M  n) S; L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

) \1 j* j2 p5 T) ~2 EEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:& u% s: Y8 x$ M0 D7 b; V* o9 o( }) s5 }

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) r$ @1 i1 a9 _9 y5 y" U好簡單, ICQ 應該係 Visual C++ ...

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5 x! I+ |! ]& H6 r+ e我都學過少少visual basic,,6 q3 _+ {- \: S4 Y
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!