１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 1 \- E6 A5 {0 M6 t9 Z2 \
將計出黎個數 post 去 ICQ→加入→搜尋0 e5 v9 O/ g& o! _; }% T' M
就發現搜尋結果係........
9 F. H" h9 c9 n) E+ n3 F* `一個你都識既人!!!!

secretfj

有無人知點解?/ {# \7 |4 C, c% ]# [0 Y
Server 的Backup Code?
9 x7 l/ P6 t: u5 W0 l7 d6 S' tso funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:  E- {2 |4 R; B2 Z- a( a, r/ E
有無人知點解?! E' f: ^% |- g: J; \0 c; z: y
Server 的Backup Code?
- v9 c: p- C3 ?0 l# Bso funny, thanks a lot!

: X. t: m( y( X& T1 ~' }+ L2 D1 R

+ a1 [1 T- k. \好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面; \: F& R* w8 \5 D
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
3 \6 Y2 x0 Q* V( G$ `3 j1 Z, F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)$ C3 `! `5 }% l$ M  B; X& ?
e.g.+ C3 k6 ~& I0 |3 \4 p' _& G
0 + 4294967295 = 4294967295 (max)3 \/ ]) m, r% D* f" A; Y) X
1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)9 x  Y! ?0 N$ Z# `  V9 {
and so on...., w3 w1 Z. w3 Y5 ^" c- T# @" {, c
( i' f4 p& a3 O! 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:
5 n$ k2 y! R1 Q  i9 }5 f9 d3 ]8 {- ?; H) V3 d) E% W8 L7 {
  _; B0 }4 ?6 ]5 G5 Z
好簡單, ICQ 應該係 Visual C++ ...

1 C) C& K# ~( I5 F

$ _( x. E8 X  }嘩
0 p/ I3 p  v. J2 r) @9 E# t  jgaye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:
/ ]  ]+ m: g' Y& L; }& L6 b$ p
2 [3 [1 a' o- h9 H1 \5 B( q( _6 |' A1 k- a5 K, s
嘩

1 r: [0 E- Q. c5 j4 ^. ^
6 N! B, d0 f9 n( d3 s* v7 W小弟都係比較多睇電腦雜誌

sfxc0000

Originally posted by gaye at 2005-6-19 07:36 PM:
+ F+ L, J4 w8 q( }2 W
6 j  ?- `2 j, e8 W+ n3 s
5 U0 s% r& `1 c# x6 o小弟都係比較多睇電腦雜誌

. l' M0 S7 `9 T9 W
EF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
& x, d# |$ K9 v. Y& q( z$ L- W9 r( k
' `, {$ y  }! s; ]  i8 Y
好簡單, ICQ 應該係 Visual C++ ...

% B9 O1 z+ }/ ?' H& w- M

: {4 L* n) n* Z+ h2 J5 {6 K" Z9 U" w. t& e, E" ?) \! t

# J6 T9 {# C! S0 z7 T我都學過少少visual basic,,
; Z, |7 V% V) S5 Y' l- C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!