１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
0 U# @. k7 d. G. }% x; @2 U$ M- V將計出黎個數 post 去 ICQ→加入→搜尋
- {# O5 N% |; t5 R7 i! P. D/ g; g/ C5 u就發現搜尋結果係........
' E# E- i8 G1 e6 P& V一個你都識既人!!!!

secretfj

有無人知點解?: i/ c5 S3 \; {  m7 ^
Server 的Backup Code?0 \% D3 C8 s; f& i) g: @4 e
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:* a+ _- \8 y% _1 \
有無人知點解?
1 `; G, f1 [4 e5 q8 bServer 的Backup Code?
2 s% \" Y; M: |) z& Nso 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/ k" e7 e$ e  `
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
; u9 |+ v. b9 V6 X8 R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)7 X( Z0 S" S. u# ]' t, Q# L/ e, J
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
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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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$ C7 L- o4 H8 g5 c; U% \/ d9 r% |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:$ {( @2 h- l( }0 I; P
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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:& M9 }' x* ^) F( G. Q

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0 D1 y4 M1 `7 Z% ~& ]. t/ W2 `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:
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好簡單, ICQ 應該係 Visual C++ ...

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* K! c8 p) Q' ~我都學過少少visual basic,,; n- b" X0 K' c  s
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!