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標題: １個好得意既野** [打印本頁]
作者: CHUNGYIP!    時間: 2005-6-19 06:32 PM     標題: １個好得意既野**

用計數機將你既icq number + 4294967296 . L( D# ?+ }. ^% X7 v' m
將計出黎個數 post 去 ICQ→加入→搜尋( S" F4 j9 L5 `# S3 {7 i3 Z& t1 b/ D' B
就發現搜尋結果係........
/ Z% @  {1 h# z一個你都識既人!!!!
作者: secretfj    時間: 2005-6-19 06:37 PM

有無人知點解?
" g% W" i6 H& X- GServer 的Backup Code?: ?( E+ z( p; J' m# }6 B
so funny, thanks a lot!
作者: gaye    時間: 2005-6-19 06:50 PM

Originally posted by secretfj at 2005-6-19 06:37 PM:
# h9 n- e8 K, Y, A% K, X有無人知點解?5 N6 |, M  U- G" b5 T) t
Server 的Backup Code?5 i1 y7 m( r- n
so funny, thanks a lot!
- z: G# {+ M5 i" U5 {

1 ^. i  P" T$ a9 a6 c, E/ C好簡單, ICQ 應該係 Visual C++ 寫的 , 而係 Visual C++ 入面
* c3 h( _6 Y& ^- N& wMaximum value for a variable of type "unsigned int" 係 4294967295 (0xffffffff)
% ^9 b7 }3 G" M: ^: d6 a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)
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0 + 4294967295 = 4294967295 (max)
3 \, s2 ]3 g6 Z% d% P% o1 + 4294967295 = 0 + 4294967296 = 0 (because of overflow)& L( w3 M* H1 F+ a( B
and so on....
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- p7 O- g+ w# C% N2 k[ Last edited by gaye on 2005-6-19 at 06:57 PM ]
作者: crap    時間: 2005-6-19 07:14 PM

Originally posted by gaye at 2005-6-19 08:50 PM:
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/ [- O/ s! Q" B, Y* G0 ^* v( E0 J6 Y- a: K! z3 x! E
好簡單, ICQ 應該係 Visual C++ ...
! Q2 j; g, D4 B$ S+ p' d. v- k# Q/ ?- @. o/ M5 X
嘩 4 V/ ~! d: V' N1 }' v
gaye兄好強呀
作者: vivienna    時間: 2005-6-19 07:18 PM

關於SOFTWARE ENG.既野﹐我真係懵過豬頭丙。
作者: gaye    時間: 2005-6-19 07:36 PM

Originally posted by crap at 2005-6-19 07:14 PM:: e5 h+ m$ {; Z6 K# B
/ z& Z  c* \2 S; d' k/ m
$ e" f7 {3 A' m$ B# P. B4 K+ z
嘩
$ k% O6 w6 T* X' @+ Q2 E+ q# F* }  `: i" ~% {$ o6 g5 w
小弟都係比較多睇電腦雜誌
作者: sfxc0000    時間: 2005-6-19 08:33 PM

Originally posted by gaye at 2005-6-19 07:36 PM:
0 p- j7 r: R! w6 f4 w. c
" H' p# T3 K) V9 `0 P; N' V  G- `1 h0 w- K; Q5 [
小弟都係比較多睇電腦雜誌
# K8 B7 \% I5 E) o* z
EF真係多猛人
作者: ken1    時間: 2005-6-19 10:51 PM

Originally posted by gaye at 2005-6-19 06:50 PM:# \1 t/ z# z+ F: w6 N  C& A
, U2 T" P, U0 @8 X% Z4 B

- h/ K2 {& D& J2 S( P好簡單, ICQ 應該係 Visual C++ ...
  K1 c+ U4 w9 S- E: z1 u7 M2 g

) t8 \8 m* ]3 m. \2 ~' }' _
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我都學過少少visual basic,,
' m+ l, t! W0 W8 j# i9 A/ E2 g不過basic始終係basic,,唔夠呢位大哥咁勁,,!
作者: 月月鳥    時間: 2005-6-19 10:54 PM

he is me =.=
作者: garycheung    時間: 2005-6-20 12:43 AM

原來係咁,明白了!



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