１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296
2 p) e5 E' U! K3 T2 A1 F將計出黎個數 post 去 ICQ→加入→搜尋
( y/ T# F" h1 g# _6 s9 i7 k就發現搜尋結果係........
# i* H! E, w  q0 n  I+ o一個你都識既人!!!!

secretfj

有無人知點解?) X# X; T* a$ w) f
Server 的Backup Code?
: x- c' J* P" L% D/ Bso funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:- w$ m2 Y( s/ K) Z  N% K4 g; T
有無人知點解?
6 j+ t% j2 {$ B+ L! n% EServer 的Backup Code?
0 Q1 b- e& c& Z; p9 R3 sso funny, thanks a lot!

  X, p1 ?8 E& o, y
. I& w4 A1 \! a
好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面  X) p0 }' [: o- n" U
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff) : K. ?) T$ ?" Q
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)) s4 l" S% I% d: b) p9 |% |
e.g.. {  R+ _+ @/ z( v- V5 Q' _
0 + 4294967295 = 4294967295 (max)
1 r: m0 y' n) `2 r1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)7 r9 _; M) _$ I$ y+ u
and so on....
' ~% b9 }2 h  A: ?6 q* c
: s" C8 T6 J# ^- L5 E# }8 D[ Last edited by gaye on 2005-6-19 at 06:57 PM ]

crap

Originally posted by gaye at 2005-6-19 08:50 PM:
' l" R8 }/ x# D# f0 t4 `; o  v; b1 m% D' f" p
) @3 D$ r! m2 H
好簡單, ICQ 應該係 Visual C++ ...

- V$ m1 u' ]/ p; k- [& y# O/ j% s

* |2 ]5 F7 m, Z嘩
! Z& f. r3 Z+ t3 _- ogaye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:; p# s: q9 Y: {4 P) ~
: U; x9 ^( t6 ?* F
4 T) I' |0 t8 b6 B+ B2 c* W: I& T: ~
嘩

# ]/ _) p3 Y0 \) v; D
5 b8 e# c' B8 U0 e+ g4 b
小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:
( o  {0 C3 [. w0 H7 G( E7 e/ C* V$ a  }( Q

9 S. ^& U+ d+ e( Z: g, B% d小弟都係比較多睇電腦雜誌

- w# U7 K  X$ aEF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:& n* L6 K' i# G5 a' m3 p
$ M1 h8 B4 t- T; N/ o
4 [8 m& g& H$ u: l5 h: c
好簡單, ICQ 應該係 Visual C++ ...

/ X8 g1 t$ r  q7 t2 X! l" s; L$ H6 b0 p. {/ b

4 D+ m# ^+ b/ s+ M6 @
; J! R) s, X: B4 i* n/ g我都學過少少visual basic,,( h; g$ P, D/ {3 {, 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!