１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
/ o* x! i) p( g( Q% O將計出黎個數 post 去 ICQ→加入→搜尋
$ o1 @! M% L! g& N' z就發現搜尋結果係........
; U9 z1 u' H& ~一個你都識既人!!!!

secretfj

有無人知點解?( N/ B/ j: W$ L- x
Server 的Backup Code?8 s7 |) a) S7 h" ^$ x
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
8 o5 n4 R3 A& M3 V; B" ?有無人知點解?, r3 W+ j- \2 W. d, {
Server 的Backup Code?4 ?2 j, v3 v. _9 n. @
so funny, thanks a lot!

0 x/ o' o% z* X9 m# ~' p2 p4 E1 }5 k6 V3 W! y! m1 i  z
好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面
" Z  h1 g/ H% h3 r7 h& @0 R+ ~5 YMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) 7 {9 ^; W1 b3 x# Q7 L& s7 u* Q4 Z
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): A. h. N4 b2 B, Q9 z6 g6 y
e.g.* Y( U" I: a/ o$ Y
0 + 4294967295 = 4294967295 (max)/ x; Z5 \7 z- \7 Z
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
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! k9 `* c4 c$ ?. A+ _" R4 O[ 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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' r. c$ P  d0 }7 ]好簡單, ICQ 應該係 Visual C++ ...

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5 [- {; X+ x* f) D7 v- Sgaye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:. X3 _- }( {8 N( q' P$ w2 o% l2 k0 o

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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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0 m( b5 N# h7 x+ m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:
& @/ x5 Y( ~$ k5 O6 b/ }. L" V) `9 m6 `* w  I0 |# k0 M4 c

, e7 h9 g7 y) f好簡單, ICQ 應該係 Visual C++ ...

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/ k, W0 @% a: c! h" K# I3 k我都學過少少visual basic,,, m7 Q  Y/ y" I& l
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!