１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
4 d5 U5 o" [. L* G9 u# ^: I7 c將計出黎個數 post 去 ICQ→加入→搜尋# i  ~1 U$ t; M! S
就發現搜尋結果係........
' h0 X; ^! b2 V* r1 E" F1 `3 n一個你都識既人!!!!

secretfj

有無人知點解?
0 c+ W4 t6 e/ XServer 的Backup Code?
% }8 Z+ Q6 W. O$ H: X* _so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
! Y# G, c1 o( D1 t$ p有無人知點解?
6 S. \3 j. ?) ]* f. AServer 的Backup Code?) o) Q, p3 }/ Z# a
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6 m/ \* v0 H# q) r5 s
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
- B3 b6 U0 b- u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)# t! ?& w, l! U8 k% m
e.g.5 C7 C' i' v2 i5 n/ l$ ]
0 + 4294967295 = 4294967295 (max)
  D# r  Z4 G" C1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
# O. P9 W7 D$ m, [" Qand so on....$ f$ P( b( r$ }$ H

/ |! C7 N& s7 _( m; G( {[ 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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好簡單, ICQ 應該係 Visual C++ ...

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" l5 w3 ?- w) T* |& X$ a3 w+ U$ Ggaye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:2 n* }$ u9 D# P, X, c+ G) S

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0 c) e2 O$ n; A- M+ @嘩

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, O. o. h* u- 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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/ g1 B4 z- O9 o) @小弟都係比較多睇電腦雜誌

, I# s1 K8 z* gEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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4 A& M6 i$ d8 g' p好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,
% `: v, g6 K2 `# q8 P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!