１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 1 D, E4 S/ q: u
將計出黎個數 post 去 ICQ→加入→搜尋$ M3 K" W; ]0 `! n# V& s( j) N
就發現搜尋結果係........- p9 E( m, \  f7 [+ ~) N) p7 P
一個你都識既人!!!!

secretfj

有無人知點解?, i5 X! c. B2 i0 `  A) M% D# Q( t
Server 的Backup Code?  W( q) n2 w: G& r4 b/ i
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:/ v3 |( E; g3 X" e9 v( ]6 R
有無人知點解?
& Q8 |( ~& C2 [: I* gServer 的Backup Code?
( @4 ]% x+ V8 _1 T- K( ^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8 D, a2 {: @! r8 V. u
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) 5 w& p; G' i; 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)& W8 y5 o$ q3 X
e.g.
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1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)5 D6 [0 R* r8 G
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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好簡單, ICQ 應該係 Visual C++ ...

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2 }! t, c9 s) e, Y2 P  Mgaye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:* [, [- n: X; \0 K. h
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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:6 z9 H8 F4 Y& X: S8 s8 S

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) F3 b5 s7 H! _小弟都係比較多睇電腦雜誌

7 V! J! w$ P& G; B, j8 tEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:' p0 f: r+ M; }
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好簡單, ICQ 應該係 Visual C++ ...

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5 E, A3 g9 u8 N, f9 ^我都學過少少visual basic,,
# y. L" m: a2 ~$ o8 Q8 h$ s: b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!