１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 * m  r% z' O: b! T
將計出黎個數 post 去 ICQ→加入→搜尋
. `/ h, z; x2 C就發現搜尋結果係........
6 y1 F/ ]" V% ~" B! Y' m一個你都識既人!!!!

secretfj

有無人知點解?
& v8 i; e& k. ~% S; I% B+ W/ lServer 的Backup Code?( Q7 E. R2 G- g3 ~1 Y  R
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:9 J8 e3 |& I/ V1 W, C4 I8 W
有無人知點解?
# \& j$ F6 i0 r4 n6 JServer 的Backup Code?
1 }% @. N0 W# ~& A- j5 kso funny, thanks a lot!

0 q- q3 T9 {) ?( o' s
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好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面! X/ g( \, E  M, v
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
8 O9 I8 b% Y. j9 X+ _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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, X* m- g/ K8 P0 + 4294967295 = 4294967295 (max)
  D" B% ^; S6 }! g1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
( V& R1 [0 e7 fand so on....: u. H& Y/ V8 H" M
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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:$ R: [* P1 r4 m2 \* }& p( T
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好簡單, ICQ 應該係 Visual C++ ...

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8 H% A' P" e4 @3 Q% x5 |嘩
" Q# i% n1 y: Z2 Y: |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:" a. T% B9 T3 z) ~6 A( E, V

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嘩

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5 ^( G8 x/ v" M$ g  x* o小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:4 d" U8 x7 f& t  ?

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1 d. x4 r- g) ?- C' l小弟都係比較多睇電腦雜誌

( y% P) q$ D9 u0 fEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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# S+ L& K- g% I6 z+ r  y. t8 l3 R好簡單, ICQ 應該係 Visual C++ ...

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+ B  T) J. Y( |. `( ^3 H我都學過少少visual basic,,; y! W: m3 L6 ~7 \- Q( M- o$ L9 g/ k
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!