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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 ! z# p1 L6 L$ f, f  s, s' S4 k6 o
將計出黎個數 post 去 ICQ→加入→搜尋
. ]' X5 X* ]( Z  H就發現搜尋結果係........1 T. l" O1 c( q
一個你都識既人!!!!
作者: secretfj    時間: 2005-6-19 06:37 PM

有無人知點解?
. I1 v, Y8 u1 V4 lServer 的Backup Code?9 x" o1 ]# o: D8 v. D
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:
5 ^( E1 C1 o& r) x8 g; r) @有無人知點解?
! y! f5 h! I7 rServer 的Backup Code?! D: F7 ~+ ]* \: o, o' m
so funny, thanks a lot!
, ^2 v, o8 j' V9 ~4 w# \! y4 Q  k! T: R7 r8 c9 s4 @
好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面2 V5 R- N% e' c/ t# a) K" x9 u
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
) f# Q$ X% @+ s1 }, e8 k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)
* ]0 O( P5 e1 v& J2 z" [! R$ I) j/ [e.g.
7 r( A9 }* J5 I( U0 + 4294967295 = 4294967295 (max): @$ X! K) @# J, r! J+ S
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)  P  Z( v" E: J3 I: F: r5 p/ o# ]
and so on....
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8 ?  ]& v( b/ \3 k' l: }* T- r- V% M[ 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:4 ~# b& X. S: `

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- r* n8 M3 }9 y/ R" G好簡單, ICQ 應該係 Visual C++ ...
- l( \8 B$ S! K+ b
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嘩 1 z) W7 s; c6 q' o5 X, M
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:
8 q& f( H: a8 Z$ I7 M, S
! @# p2 @' A# v2 s! d; I' x5 m" u& G( j
嘩
8 }# g3 n$ B* j  J. e. r6 z
4 _3 g# @1 F* ]$ s9 t* L% ]5 w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:
1 e" {* J. a2 O7 d& B8 U7 q' [( g% k$ w) P6 f7 r" Y
" t4 N2 N& ]% k% l5 m
小弟都係比較多睇電腦雜誌
7 i# b( U4 j' _* j1 Y
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:
% ?3 Y% T! k5 c2 u( I8 g" h5 g" @) B2 [8 H6 `
6 H# b0 @& x8 y. a7 n+ ^
好簡單, ICQ 應該係 Visual C++ ...
$ \) R/ P: v( B  `0 s; E3 L& [# G4 i- `1 \6 }
' y# K/ X" N; @+ j9 {8 }

+ F$ F  a: k6 Z- i6 N我都學過少少visual basic,,# _- g' T3 R" L% e& ~
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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