１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
& Y  L) R" o0 d, T將計出黎個數 post 去 ICQ→加入→搜尋* S- e' t, m* f
就發現搜尋結果係........) p) E0 |& z9 \( |. P/ {
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:/ Y' x3 X" y2 v5 Q* c
有無人知點解?3 K6 q- O# o6 T7 \; @8 r
Server 的Backup Code?
+ L  u* _3 L( e4 k" |. b2 oso 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& K3 Z0 f( ?; m
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
' J3 M: k8 ~9 b" v0 a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): q3 d- x6 V- y' f# i! G2 e
e.g.8 Y+ {- o  a4 a, W! D9 H8 V1 w
0 + 4294967295 = 4294967295 (max)+ H, k( {$ a0 W! K
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)) {6 t$ P! I8 s/ w
and so on....
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4 ]% g! {% k% ]$ j: @% f: e2 Z: h7 K[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:+ p4 W0 E2 g9 W& ~/ ]
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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:( n6 F0 Q; _# _$ z! j3 H
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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:
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# j3 C7 Q+ L2 U: L$ U2 w+ 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:
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好簡單, ICQ 應該係 Visual C++ ...

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9 V; `. @( x# n9 B$ U0 |% r) b我都學過少少visual basic,," ^/ q. T; v8 T3 r" A; ^% K
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!