１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 : D! d* a0 I9 Q4 ~# J0 v7 {
將計出黎個數 post 去 ICQ→加入→搜尋
: ~" B9 V8 g* Y* |9 u. R# R" E就發現搜尋結果係........+ b4 J' N& F4 z5 u8 r
一個你都識既人!!!!

secretfj

有無人知點解?6 j5 g# F- i9 @
Server 的Backup Code?9 M0 N) p2 C3 I: g6 ~7 \. o6 j
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:$ g# k; y; Q' T& ]( g3 B
有無人知點解?
5 A2 L( j) G" S4 y, B; HServer 的Backup Code?
# ]5 Y3 I2 Q  Z$ E0 T4 R6 Q: eso funny, thanks a lot!

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! K) e- `( s. J2 e# X5 ?/ p+ j好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面
3 m2 ^& m/ W; Q( x/ JMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) 8 n1 o6 q' l1 ]# l$ m, O4 b. s- E
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)9 t. l* e  N5 w: J: ^) H# p& d9 ?! u& i3 \
e.g.
- Y; }1 B9 a8 K: U, ^* o" z0 + 4294967295 = 4294967295 (max)1 D2 f/ |9 R, M; w0 L$ p8 f9 X
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
. J0 Z; K* s* [  R& s# d# _  N! E$ }and so on....3 O9 u1 h0 S# C6 y4 l! }  F4 U2 m

3 p* w# p9 S0 t6 |) i# E[ 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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: L) C  |' n0 p; v+ e嘩 - Y3 [; r* V# A. r" X
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 \6 @5 N' g( X1 ~, s
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嘩

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! V( o. F" C  v2 @% X$ A2 [# t% s小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:+ j6 Z% o! z( D, {5 C7 x

9 v# K, b: y$ U9 `+ k& i4 H; F
& M: V1 y1 D6 w小弟都係比較多睇電腦雜誌

6 H6 p1 p5 q2 f1 V9 v' r5 r/ O# \* ^EF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
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+ {8 Q9 ~. c% p6 t) P9 c, m% q) x
5 Q. D" t1 V9 B- Y1 i好簡單, ICQ 應該係 Visual C++ ...

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, C2 H! S/ I9 w5 [我都學過少少visual basic,,
2 K3 r- Z. n' b- G( u; U1 ^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!