１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 4 q, ?2 q$ b- K; e* d
將計出黎個數 post 去 ICQ→加入→搜尋, D' ^  u- V1 k( ^
就發現搜尋結果係........  m! l! \6 J% g4 ?( b
一個你都識既人!!!!

secretfj

有無人知點解?
+ w% Q* f, W! O4 W7 \( e/ cServer 的Backup Code?
1 O3 u0 j' u; c& c7 S* }$ s6 C1 y# nso funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
  X" e% \0 q+ ^有無人知點解?: g- P; ]' w1 O; C6 J! A# X
Server 的Backup Code?
9 r8 Z0 z" M" k5 Eso funny, thanks a lot!

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8 h+ a: g) T0 q6 D1 {1 v- h) E7 X  O好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面# Y# Y) A1 m7 ^. J
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
( m+ w9 _& ]0 A  X2 D5 L7 _; 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)
% E/ `9 d! M5 H; v* {  se.g.
% {  _0 B  R: ?7 c. l0 + 4294967295 = 4294967295 (max)/ {/ p! f. R1 k1 o% Q+ A$ R
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)( \- n5 Q9 O0 F/ d3 ]- b
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:( t& ?* K& X: r. D
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好簡單, ICQ 應該係 Visual C++ ...

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5 b+ _' p8 F2 Z; Cgaye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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& `6 L4 T. Q& ?9 c2 e, V嘩

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3 G2 e' J3 m* A2 }) n/ _$ b小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:, q8 B7 C; [4 K1 G: G8 @- F
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' u: {$ H) n& i; N7 G, C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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& Q0 _& k( B. ^# {6 k) O( C8 ^$ r) J! T) M, V8 u
好簡單, ICQ 應該係 Visual C++ ...

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0 o" ^0 [5 x# `7 Z# g我都學過少少visual basic,,
+ a1 T( D! ?' 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!