１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
4 Q) P( C  n& j6 v2 ?, V+ Y# h. v將計出黎個數 post 去 ICQ→加入→搜尋5 v8 I5 Z. o# Z" w# ?. G5 u
就發現搜尋結果係........0 P% a, ?/ h/ |) D& T8 ^
一個你都識既人!!!!

secretfj

有無人知點解?) d, R& w2 e0 I% d
Server 的Backup Code?. x7 \- B% Q6 I& P& R( V
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:
8 U0 B! |; W1 R8 N有無人知點解?
( [: M: k4 U9 @: z# YServer 的Backup Code?
: ~  T& {0 S7 G* ^0 `so funny, thanks a lot!

. T7 c" D* w" E, h0 ~# _6 r, M$ S
8 x4 k3 E' p2 J* r6 G好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面! u) a7 X$ I8 @0 {" k1 h1 p9 p; S+ R2 y
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
6 t& k2 r$ S1 d% F' p/ U: ]9 ]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)  F% @( L# d6 P  n$ R3 U" [
e.g.
: n: D2 N2 N6 J2 s. X: N4 G0 + 4294967295 = 4294967295 (max)
+ S2 u! F& z+ p  _/ m/ g1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)
' P. U" \! D; W- pand so on....
% R) L. M# ~5 k& E4 b3 r( O# e9 }' I- B7 }
[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:9 e1 q. _( q. {1 v
3 }4 Z1 z; ^6 N( Q* y

( x: f/ f( Q. }7 Z9 ^4 q好簡單, ICQ 應該係 Visual C++ ...

3 g1 g5 m) b  _/ A: M2 \
+ T' I' x0 E& b* K5 D7 w嘩 & |7 @, B) q9 _6 T
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:
. V& W8 p1 w7 V- `6 H# e+ w3 Q7 m6 ?/ c: X  u* t' l
5 w( c* @( g9 U+ O! Q  N
嘩

! t. f* m5 b$ D/ E1 ]8 m: F8 \
& h7 {' l4 Z, f
小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:
; w7 b, N# q3 M7 a  C. M4 Y% u8 p6 c  t
0 G; S5 F. j5 l0 v7 A! G1 f
小弟都係比較多睇電腦雜誌

: z' s" H+ e7 y2 Q; _$ O$ y
EF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
3 y5 R- i$ H5 s1 o" _5 p. y- t
8 [/ G5 J+ y; w8 G" n1 y. |
, }( Q7 V, ]  J5 h4 L好簡單, ICQ 應該係 Visual C++ ...

! {2 f5 e6 f* t# g, A. y- C% U
: h% _' Y- n/ P$ ^  @3 P4 s6 X- X# i% g1 y, a
' J3 D" u& W- P5 v5 F
我都學過少少visual basic,,: k$ ]& p3 `) y# ?, p
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!