１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 ) F; L% v6 K6 C; l" s) P
將計出黎個數 post 去 ICQ→加入→搜尋
- p# o" H8 h" r, V. P就發現搜尋結果係........% P' H$ u7 v$ R; o
一個你都識既人!!!!

secretfj

有無人知點解?8 a3 T) u" x5 _3 h  _
Server 的Backup Code?
! T! K% p% O1 j3 |so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:' H+ a! n( u0 E, o  ]  Z
有無人知點解?8 R5 s; \1 d4 Z
Server 的Backup Code?& L* w( ^; E+ P- ?- S
so funny, thanks a lot!

9 ?3 l$ m% @) [: Q+ [! X8 I- O  |: D/ E: k* y7 l% p0 Q. I$ a4 r6 @
好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面2 G8 n0 I/ |" R
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) . E& b3 u1 n. X
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)
. B% ]- T1 R% re.g.
1 Q+ g5 I+ Y# L7 A1 }. o0 d6 A0 + 4294967295 = 4294967295 (max)- N! n! S# z: J! E: f3 H) _
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
9 ]4 B7 N% g3 X# Z# \# c2 Cand 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:
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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:% \3 O. T* h& O" A$ Y+ ]+ D# t. }
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嘩

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& D. Z% a% U% s' m小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:4 ?: K5 G9 J' m4 l+ H$ N

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* v0 d( W9 w: t2 Z+ l小弟都係比較多睇電腦雜誌

% ^% {3 L; q. P: [* eEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:1 q7 K; u- w1 y$ v/ ~

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1 O  _' K# N3 m' O; ~. w6 O2 _好簡單, ICQ 應該係 Visual C++ ...

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我都學過少少visual basic,,
" ^% ^) M$ a% Z$ i8 X9 I9 o1 V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!