１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
4 s! h1 f5 }+ b3 y* i, i將計出黎個數 post 去 ICQ→加入→搜尋
( p8 X$ w4 B$ y, Z) f4 h6 v就發現搜尋結果係........
# w/ C7 B" ^" Y1 B8 b0 \7 r一個你都識既人!!!!

secretfj

有無人知點解?
( m5 [. L( P# }6 S, AServer 的Backup Code?
( l) I6 Z7 p  C9 d+ }so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:0 ], s1 i% ~, Y0 b  R5 r
有無人知點解?2 X* r/ _; J( D" a$ d  P
Server 的Backup Code?
6 Z8 x0 U/ h$ Q4 G$ gso 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 n7 ^& _% u, q
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
' h* b$ K1 e: g9 b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), A$ h8 c+ \8 `& u, |
e.g.9 L# R. p  r0 B0 F
0 + 4294967295 = 4294967295 (max): d! \& I% h5 w9 D6 C, N- q1 f2 e
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)8 N8 p9 _& G; c5 b* ], I+ X
and so on....
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6 \; R; I; W/ a. f. ~[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:
! x/ r  p' f" `3 ^0 w3 r: v# n! z, D$ q1 F/ _  r2 e

' ]) _/ H3 }5 r' T1 D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:4 X7 s8 |- W, k+ s& U

+ {4 x  y! L" ?  c' ]( c
# u9 x9 U& y1 H嘩

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. ?, ~4 W& W2 h7 g% ]/ H; v7 I小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:: W* z: [% d! P6 ]- i

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; R3 N# K# H5 J/ j- C' S小弟都係比較多睇電腦雜誌

' L! P  `+ c; ]; w, NEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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  l% y! I0 f8 n0 x7 F8 t好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,
: ^9 a5 v- ?* 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!