１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 0 |4 ^& h% e; d/ J8 O* X/ s
將計出黎個數 post 去 ICQ→加入→搜尋# z( {) ^0 P# V7 B+ e8 p1 ~/ ^5 u
就發現搜尋結果係........, q. e. C# c! ?8 h# A0 J* J
一個你都識既人!!!!

secretfj

有無人知點解?
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so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
: ]$ ~- z+ z' x/ g. t" }" [9 h有無人知點解?' T8 u6 K) u( ^4 C2 u- g
Server 的Backup Code?5 X' p- A3 B7 g4 i" s3 u
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+ x& Q1 R9 c% \) _
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) - E6 v( j7 r6 L3 Q5 w7 w/ 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)
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0 + 4294967295 = 4294967295 (max)1 ^6 ?# ]% A" L" c% T" C
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)* K2 a4 q( @: b7 r
and so on....! ^+ I% D) n4 S9 G

. r" k# [# u( ?: N0 b* F- a- M+ l( P[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:9 \1 g: o. S1 T0 S

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7 y5 N: ?! [& C9 N; H+ d8 p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:
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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:: n' j% c: R# B, y6 y8 b8 P9 z
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小弟都係比較多睇電腦雜誌

) s( w: Q; d/ x1 }5 ~( TEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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好簡單, ICQ 應該係 Visual C++ ...

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* b' F0 F7 F  l6 y' d9 e我都學過少少visual basic,,7 ]: M3 e; \( g3 {
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!