１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
) e/ X: Z5 D; y7 d- J+ _將計出黎個數 post 去 ICQ→加入→搜尋
. o! \: M& U# ?8 X, Z就發現搜尋結果係........
/ }5 x5 n9 ^+ w4 R& e4 ^4 d一個你都識既人!!!!

secretfj

有無人知點解?3 p# K: w  ^* u/ D
Server 的Backup Code?. S7 G! g! I$ p) S& D3 j+ z
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:( _" V" L4 p" o
有無人知點解?
& S/ W3 {6 c- W% F" m1 N7 O, IServer 的Backup Code?; I7 l5 ~$ P5 G
so funny, thanks a lot!

. w% i& t( B( f
3 |+ j) W% @9 }+ d6 _4 M% Z
好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面
( ?' {1 @; |; t' WMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
: V' y' {, ]' u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)
- @+ d8 ]) B4 ~. [e.g.
+ U: I# d: h8 B1 ?1 J. h% S0 + 4294967295 = 4294967295 (max)
9 u9 P9 ~; Y! m/ i) e. [& H0 J1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)/ ^6 P( P) M+ }# p2 d# d8 _
and so on....
# m$ v+ Z; U# w1 f, h) S2 s! ?3 H9 Q4 A- N8 h: z1 e- w
[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:
4 i/ w0 [; c7 u$ @# V; R3 J9 l9 w& I
+ R) H$ F# {- @" y! d( S& m1 O# ~& q/ Z
好簡單, ICQ 應該係 Visual C++ ...

) u1 Y7 e$ N. n" e8 g3 n  b* K
6 i, a6 t/ S, `  b
嘩
* J1 y9 A& E2 R' h+ Agaye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:, |/ b5 q/ p) G/ s! W* X' ]
. X0 `  t  {1 X+ n1 [# b" c5 L
8 F1 n7 J6 {( n- q& y. L
嘩

/ K, m, _0 l! N+ k$ f; Y
* M* r" Y) G$ I. ~小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:
7 C) b+ z; x: }+ r* ^* e2 @0 s) m+ l/ o% K7 t

! M9 c* D4 [/ M3 W+ W( V9 m/ v7 S小弟都係比較多睇電腦雜誌

. A, a3 m6 [) p! V
EF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:& M2 F7 F1 t/ H* p

" e4 B3 l. o2 F
* Q- W" E8 O: H% r+ W好簡單, ICQ 應該係 Visual C++ ...

5 ^$ ]$ p( U0 k! T* E) ?) I5 j: }
9 R# a+ Q( X( l" Z5 F" T$ i) c
& j7 P& i: h0 v) z  X( I3 B. I7 t5 B' p. O" y, C
我都學過少少visual basic,,) J# C6 ]- I  N" x
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!