１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
8 C2 p3 Q( [0 b# x: X9 h將計出黎個數 post 去 ICQ→加入→搜尋: |; n! u6 K3 O$ o  _6 u& B
就發現搜尋結果係........: g9 S6 ~' i- O: ^1 x
一個你都識既人!!!!

secretfj

有無人知點解?: P: v' b7 N7 g) c6 @$ A" I
Server 的Backup Code?% V# b7 @9 W/ p: y* L3 g6 i+ t
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:8 U" N( M! R8 E8 `1 ?, M8 l7 }
有無人知點解?
& g: M0 j* p* }1 vServer 的Backup Code?
7 W5 ?  T/ H6 U: o7 q# `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! d5 B9 n3 n; P/ R
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
: B: T5 I8 n" G7 P  y9 y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)3 Q9 E* k2 a6 i6 U' l# A8 u! O6 ]
e.g.
6 w  Y8 }/ r* s; n0 + 4294967295 = 4294967295 (max)8 [0 u0 }/ X6 A/ U3 U
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)! P3 L' i# P! q# o0 J0 F
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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$ u( Y, G" F# P' W) p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:
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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:0 G, t5 C9 V# F$ u, r- \8 K9 J5 T
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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:
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) |7 V! t3 ^1 v- g2 W- v6 n2 E好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,: W4 L  R7 t8 j6 p5 F% ^& 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!