１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 0 t: E& E- G0 o7 ?7 o+ |
將計出黎個數 post 去 ICQ→加入→搜尋# T1 w8 y. V$ s0 [
就發現搜尋結果係........
% k6 q* p: q" @一個你都識既人!!!!

secretfj

有無人知點解?
" S3 i# A2 i- v! w+ I' LServer 的Backup Code?" h7 e4 [1 Q# x! c3 T* t& i
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
; f* R: S* x$ J) K3 y, m" a有無人知點解?1 l" I4 ?! z& t5 B
Server 的Backup Code?
( Y+ T% A0 n( _# oso 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& o8 T: `" c/ J) l
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) % j4 B# O  C& 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)1 x: Z* W5 }/ ~7 a9 \0 S
e.g.. j! C5 r/ }  t( R, C
0 + 4294967295 = 4294967295 (max)
# ^/ D3 a) _& `0 u- q1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow): J% d& R1 Z" x$ e; O. ]  c) \
and so on....
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, c' @1 Y4 G: D( _% [  V[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:( s9 U& N  ~, V& P! ~

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  D3 A4 O  h7 L1 r6 k好簡單, ICQ 應該係 Visual C++ ...

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嘩
) l2 k. Z* ~% V5 A) r/ Wgaye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:$ G' D- B9 a1 M6 Q* }% ^
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8 }5 k7 f* j. w7 b9 ^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:
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" X+ o1 a1 ^1 ]& @  v. B" c( B0 ]2 t( Z! S4 l& {5 u+ P: G
小弟都係比較多睇電腦雜誌

6 H7 p+ h  {8 u. c2 h9 X9 NEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,8 K: d, R3 {) F' P; d
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!