１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 " W4 D" J& p# ], K( U1 t! Q0 g+ B
將計出黎個數 post 去 ICQ→加入→搜尋
. r! h3 v# g  K2 B! y就發現搜尋結果係........) B  y1 W, H5 n) a( m1 `" H% M
一個你都識既人!!!!

secretfj

有無人知點解?
( e" ]' A; {3 b$ u. c2 _+ w! G$ vServer 的Backup Code?; H8 T$ }- x# q0 A- Z/ j$ i
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:  j' H; |* [6 J) O3 g* q3 B
有無人知點解?6 K3 a, F0 \, G) X! T: ?9 z$ k
Server 的Backup Code?+ U' Q& a- x% I, H
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
2 O9 H2 |) Y) ?. Y4 ?* LMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) 3 [: @( R$ c- H& e& 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)
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4 u3 ?* [8 o5 }- m' N' D0 + 4294967295 = 4294967295 (max)
' B. K9 k! Q' ^4 g1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
; J5 m7 m8 \0 L, {1 }' x7 ?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:5 Q3 j7 W$ Y" L) {

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! A1 f7 b4 h2 Z( K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:. T- C4 U3 @- n7 B

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嘩

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5 v$ `+ y6 C# j0 n' m, P( I2 D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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! l, H1 P' I0 U9 Y  s% Y  ^小弟都係比較多睇電腦雜誌

. l5 a5 K0 @6 oEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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  b, k& f4 H8 G( }1 ~3 f
好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,
3 d  S2 {3 e* Y, Z2 c' r5 X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!