１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 7 P1 y# I. V+ i" D3 H
將計出黎個數 post 去 ICQ→加入→搜尋
; a- r% v( e  E, l0 A就發現搜尋結果係........6 ^: C4 J9 \' J1 ^% z! x* X6 ]
一個你都識既人!!!!

secretfj

有無人知點解?$ A% [! N0 c: Z
Server 的Backup Code?6 O2 y+ ^& L6 u7 t
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
* i  W1 b3 X0 \0 r4 m) d/ l% Y7 f% R有無人知點解?6 d6 T0 Z+ Q& \; M6 x: @
Server 的Backup Code?' q! z! M) c  Q" n* X7 }* w0 t
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
& P# G5 Q, |- j) g8 d) I4 TMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) " J1 Y/ @. Q: ?9 Y" b
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)+ D; }1 X0 M7 Z4 ~0 a$ @* h
e.g.
0 @4 @: r# @$ p- P- d2 T, H( _, T0 + 4294967295 = 4294967295 (max)3 ?/ W7 a6 x7 ^) ]+ J
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)3 r2 ]0 a8 M) }+ x
and so on....' N  E1 F/ ~5 W6 T3 ^
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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:
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  o& j% w/ @4 F" O1 a9 J好簡單, ICQ 應該係 Visual C++ ...

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嘩
" a; W6 x$ i2 v7 D4 I6 \8 j. {3 L9 kgaye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:% x/ E+ y8 Y) v5 l9 K

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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:: C; W: _- Q; Z* E  r

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  l% k* Z' H9 ~  o0 G小弟都係比較多睇電腦雜誌

7 e4 E  m; `# xEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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0 {" F- E9 L# e好簡單, ICQ 應該係 Visual C++ ...

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3 N% n9 D9 A) b0 z0 i我都學過少少visual basic,,
1 L8 }) F. Q5 x# y+ c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!