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標題: １個好得意既野** [打印本頁]

作者: CHUNGYIP! 時間: 2005-6-19 06:32 PM 標題: １個好得意既野**

用計數機將你既icq number + 4294967296
將計出黎個數 post 去 ICQ→加入→搜尋
就發現搜尋結果係........
一個你都識既人!!!!

作者: secretfj 時間: 2005-6-19 06:37 PM

有無人知點解?
Server 的Backup Code?# _0 Q- G' L) b
so funny, thanks a lot!

作者: gaye 時間: 2005-6-19 06:50 PM

Originally posted by secretfj at 2005-6-19 06:37 PM:
0 ]2 P, u* A1 f7 L* y有無人知點解?
* J/ i" ? g8 rServer 的Backup Code?$ ?- I9 D! P: i5 l6 z
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
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) : Y# z% l) o- d5 w
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.g.
0 + 4294967295 = 4294967295 (max)7 Z: l7 l4 a3 W
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow); K5 ~- d/ P. b+ U# a, n- `
and so on....
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[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

作者: crap 時間: 2005-6-19 07:14 PM

Originally posted by gaye at 2005-6-19 08:50 PM:9 _# H* z7 R9 t; p# b2 I

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% \7 J% ?; ?+ w1 e, s$ t u8 q好簡單, ICQ 應該係 Visual C++ ...

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嘩

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gaye兄好強呀

作者: vivienna 時間: 2005-6-19 07:18 PM

關於SOFTWARE ENG.既野﹐我真係懵過豬頭丙。

作者: gaye 時間: 2005-6-19 07:36 PM

Originally posted by crap at 2005-6-19 07:14 PM:
$ [# n2 q5 h7 Q( f8 t( i
$ h: Y7 x5 Q9 z* t: \" ]5 C0 n' }* c2 ~5 D; e/ h5 y5 k' W
嘩

: v4 E3 [ `+ S1 h: ^
小弟都係比較多睇電腦雜誌

作者: sfxc0000 時間: 2005-6-19 08:33 PM

Originally posted by gaye at 2005-6-19 07:36 PM:: ?, l/ c, K! U$ b
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. d4 U& k. I8 E1 e* ~9 N9 j小弟都係比較多睇電腦雜誌

EF真係多猛人

作者: ken1 時間: 2005-6-19 10:51 PM

Originally posted by gaye at 2005-6-19 06:50 PM:
1 W4 w/ [" [. D3 ], E; F9 M) C& [- w# L! g" b( |3 y

t! I6 X' _4 ?+ b5 y( J4 t1 \, G好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,; k8 P% b: I$ F
不過basic始終係basic,,唔夠呢位大哥咁勁,,!

作者: 月月鳥 時間: 2005-6-19 10:54 PM

he is me =.=

作者: garycheung 時間: 2005-6-20 12:43 AM

原來係咁,明白了!

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