１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
3 _# \  ?2 B( y' a+ L$ j' Z將計出黎個數 post 去 ICQ→加入→搜尋
: J3 G  r6 h0 ?- H就發現搜尋結果係........
3 L# I6 ]! ?8 N: q( n一個你都識既人!!!!

secretfj

有無人知點解?' s* y  w8 T, ~0 ]% E
Server 的Backup Code?
5 F* d) _* l& B; h- P7 x8 C& bso funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
" ^% |0 `" i0 y有無人知點解?, A" K# f* f6 z0 o/ h" E3 D
Server 的Backup Code?
  Q% x4 o* \# w9 X- s4 U  S/ P/ Sso 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% i5 H5 c9 s1 ^& l, g: ?) G
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) ( G: s- }; B6 H  ~" l. s' z
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)8 e( X! x; ?8 S  `
e.g.' T2 o% `, d+ G+ _$ a) e
0 + 4294967295 = 4294967295 (max)
# w7 N# r/ M/ V7 y- `( s. o1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
' W: w* `, Y: a5 d: a3 Iand so on....: [" i0 Y( n  G( |7 ^% R& j4 V
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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; P; s- _2 g- Z2 \+ J2 {
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' B" R& s( Z1 y* P# G# j好簡單, ICQ 應該係 Visual C++ ...

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嘩 ( o" ?, Y; c7 W6 @3 X
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:
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嘩

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6 B8 F7 W( F5 {. O  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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7 V" q+ i: ?0 w& r8 F" j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:" V& f& H3 h0 y8 Z

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1 z( C/ M* l3 P0 K+ z, `好簡單, ICQ 應該係 Visual C++ ...

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- d8 b: U, _' A$ {. ]+ [, c我都學過少少visual basic,,: D) {3 g! O1 h% M5 o
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!