１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
4 S3 _0 t3 h/ Q將計出黎個數 post 去 ICQ→加入→搜尋
& T# ]+ i* B: |0 m就發現搜尋結果係........
2 V$ @) {1 [' ]; {" j" ]一個你都識既人!!!!

secretfj

有無人知點解?# R) {5 u% Q/ x) k( z
Server 的Backup Code?. ~; K' Z1 m( x# D9 d5 Y9 G+ V) i
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
/ k' `! m4 }+ R" A& L' ]# v有無人知點解?  ~% w( w" t: Z* E' ^2 O/ t
Server 的Backup Code?, J: Y1 ~5 h9 ?2 j
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
, n0 S9 ^4 e+ l" yMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) + G( ~) u% ^7 ]% ]# G' e& z
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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0 + 4294967295 = 4294967295 (max)
* r' i# x1 A! o1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
& J, J0 I* l& m, G  d1 q& F& H3 ~and so on..... b2 ^* j" \1 A% }9 v4 p3 z
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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:, H6 J; ~8 I& v6 F$ p  d  y/ p

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) |# o% l3 t: h6 F+ c% Z好簡單, ICQ 應該係 Visual C++ ...

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9 [# g0 L5 n! {, {# q嘩
) L6 q, n6 p* Q% [+ o) dgaye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:
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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:
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! u, s, e8 A/ g& x, _小弟都係比較多睇電腦雜誌

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EF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:& O6 O) K7 Y+ ]5 Y: n5 r
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好簡單, ICQ 應該係 Visual C++ ...

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& ~6 H$ _% a5 t我都學過少少visual basic,,' F" C* I1 h8 X! g" a
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!