１個好得意既野**

CHUNGYIP!

用計數機將你既icq number + 4294967296 ( H# N: C, z5 _6 ?
將計出黎個數 post 去 ICQ→加入→搜尋
, Q  F) E& O8 V4 z8 g* B就發現搜尋結果係........! G5 Y2 O! x+ D0 S5 r
一個你都識既人!!!!

secretfj

有無人知點解?
9 ]+ S* |' C0 r. s' |: wServer 的Backup Code?& l+ l+ r# p3 |/ w0 s+ a
so funny, thanks a lot!

gaye

Originally posted by secretfj at 2005-6-19 06:37 PM:. d. i0 Y2 l6 J1 G4 n, e" B/ P
有無人知點解?3 l; o) E) k2 R0 Q
Server 的Backup Code?
2 `+ p$ J, ~8 `+ q" R1 l- wso funny, thanks a lot!

, }! z2 K& I( @8 v5 \2 ~- L
+ N5 i% o0 y" D6 r8 r0 O好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面" r' P# R# A' n
Maximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
( {1 D5 ?  j! r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)" ?' P( x( M  ~. `: H8 A; i
e.g.
1 d- N+ k" @+ `6 L9 I" U2 J7 G  P0 + 4294967295 = 4294967295 (max)
4 e& p! F, @9 H# j' z1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)7 ^( q9 S" a7 n$ d5 ^
and so on....; p6 i5 s! ^6 a* [; s) P/ T

2 k! Q5 F1 K7 n: |: s& B) 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:
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+ h5 z6 s; ?. U5 |& ]+ v4 S8 c好簡單, ICQ 應該係 Visual C++ ...

  t, f) r: ~: S+ C# I* J8 f- u, d" {1 W& \$ k" o& z
嘩
, p4 \% {3 K" \5 I' [4 l- 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:3 d0 s& _2 T5 V7 A
0 `9 g7 ~/ `7 U; S6 g

8 U7 \8 p1 @- }; m& C嘩

* F1 i& H0 B+ g! J' \9 Z; v) B, ^1 ]* k. n6 ?, P' |# u: 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:. Z. K: {3 G6 u( u

' f% [4 U" S9 O- q
3 R) N5 q" @* s7 L7 j小弟都係比較多睇電腦雜誌

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EF真係多猛人

ken1

Originally posted by gaye at 2005-6-19 06:50 PM:
1 G0 A: S% M6 q' `
# N$ j$ }! ^+ N% x5 `! a
3 a/ [/ l1 F3 r! H: ?# {$ @& x- j好簡單, ICQ 應該係 Visual C++ ...

2 O4 \. q4 r5 ^5 E( }

' Q0 V. ]" u2 c/ O7 Q( L" O' ^) }0 F7 O* ^# ?4 }) B, B" U# }

1 y! Z, S3 N/ U4 u! \我都學過少少visual basic,,( F# ~6 ^0 a, d' @) z  s3 l8 u3 K
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!