一个密码输入小程序！有趣！进来看看！

solucky

<>#include "process.h"
+ p$ S! X" c6 f1 U% r#include "stdio.h"
* ~$ _, O. m) Kint main(void)
{
int i=0,count=0;
char c,aa[20],bb[10]="abc";
; _0 j4 R  b* s. C. ~3 h: kclrscr();
textbackground(1);
textcolor(4);
Loop:
gotoxy(25,12);
cprintf("Input your password:"); /*当然在这里输入要输入与bb[10]同样的值  */
1 i; ~4 U. w, i) C( N) X$ Xwhile((c=getch())!=13)
! M5 p7 J4 a$ p{
0 g* r& l2 _9 j2 f0 c! L  H& `$ I) uaa[i++]=c;
* [- X! l( }# |) q2 o. ]gotoxy(45+i,12);
cprintf("*");
if(i&gt;20)
break;
}
aa=0;
if(strcmp(aa,bb)==0)
: Q+ P* C: D7 ~. ^- s{
5 i2 w$ y3 _$ B4 [gotoxy(25,13);
7 }' p& z! N4 [- @cprintf("Your password input right!!!");
gotoxy(25,14);
+ L/ G; v7 l# ^0 |3 R: Hprintf("the window will close,thank you");
delay(10000000);
% X5 x( F% p1 {3 v4 Q6 Z4 d0 jgetch(); /*正确输入后，将退出其不意*/
exit(0);
close();
) Y! e4 {& Y/ k- r$ r/ v) R}
' b. O% r; |% j- C' X; Z) Q" Velse
{ i=0;
count++;
gotoxy(25,13);
* e0 f8 k8 g, `9 H% M! gcprintf("Your password input error!!!");
getch();
3 B% C* I% Y4 v0 G  L* \' H+ \) E2 o{
gotoxy(25,14);
- u0 ]! Q6 \" Lif(count&gt;3)
{
cprintf("You put the wrong number too many times");</P>
<>gotoxy(25,15);
cprintf("so the computer must SHOUT DOWN!");
  a, w" N! f, X. s# T5 cgetch();
0 Z8 p: Q  m9 W" k1 c% sexit(0);
& ?& h% W4 W' R& A4 j) F# J; ^1 f* yclose();
}
delay(10000000000);
clrscr();
goto Loop;
( L2 M6 o0 M# d, s" `+ M}
}
getch() ;
}</P>
' S& c9 o2 J6 Y! _8 @; ?. T. c* Z<>              </P>
3 c3 `: ]" `6 S" N2 @1 u<>        来源---网上</P>
! {3 r8 m9 }. @+ f! a6 P<>                                          </P>

song_luyouqi

小生尝试了一下，果然不错，顶！

pride

<>不错不错，只是密码输入后，不能用“Backspace”修改。。</P><>我在里面填了几句，实现修改的功能。</P><> while((c=getch())!=13)
# l. P. e" Y+ v  {
+ g. H' b/ s" ]" J8 I" o   if(c==8){i--;gotoxy(46+i,12);cprintf(" ");gotoxy(46+i,12);}
   else{
   aa[i++]=c;
   gotoxy(45+i,12);
+ U' }/ ]1 R# `# D- U/ x0 Y. z   cprintf("*");
   if(i&gt;20) break;}
  }</P>

solucky

<>哈哈！</P><>没想到！</P><>谢谢！</P><>再补充</P>

david_520042

<>我试过怎么不行？？？/.cpp
C:\Documents and Settings\Administrator\1.cpp(7) : error C2065: 'clrscr' : undeclared identifier
3 P/ q" J6 y" ?, p( e; ?! o+ `, B) NC:\Documents and Settings\Administrator\1.cpp(8) : error C2065: 'textbackground' : undeclared identifier
6 o  m5 d/ E4 q* J! j1 g$ @C:\Documents and Settings\Administrator\1.cpp(9) : error C2065: 'textcolor' : undeclared identifier
2 }! W! u- t& a5 K' Y# O1 f% QC:\Documents and Settings\Administrator\1.cpp(11) : error C2065: 'gotoxy' : undeclared identifier
C:\Documents and Settings\Administrator\1.cpp(12) : error C2065: 'cprintf' : undeclared identifier
C:\Documents and Settings\Administrator\1.cpp(13) : error C2065: 'getch' : undeclared identifier
C:\Documents and Settings\Administrator\1.cpp(18) : error C2065: 'gt' : undeclared identifier
9 @) n3 S; t: n1 G# BC:\Documents and Settings\Administrator\1.cpp(18) : error C2143: syntax error : missing ')' before ';'
8 l& e. u3 X; E" b( jC:\Documents and Settings\Administrator\1.cpp(18) : warning C4390: ';' : empty controlled statement found; is this the intent?
C:\Documents and Settings\Administrator\1.cpp(18) : error C2059: syntax error : ')'
C:\Documents and Settings\Administrator\1.cpp(19) : error C2143: syntax error : missing ';' before 'break'
C:\Documents and Settings\Administrator\1.cpp(22) : error C2065: 'strcmp' : undeclared identifier
C:\Documents and Settings\Administrator\1.cpp(28) : error C2065: 'delay' : undeclared identifier
0 ?- W+ T; i9 U' ^  l. M5 f$ x2 G9 hC:\Documents and Settings\Administrator\1.cpp(31) : error C2065: 'close' : undeclared identifier
/ w' ^9 m3 P1 V0 U  mC:\Documents and Settings\Administrator\1.cpp(41) : error C2143: syntax error : missing ')' before ';'
; C( K7 n0 [3 |+ I! [# H- |4 UC:\Documents and Settings\Administrator\1.cpp(41) : warning C4390: ';' : empty controlled statement found; is this the intent?
9 E* E( _& F4 T/ `0 ~- TC:\Documents and Settings\Administrator\1.cpp(41) : error C2059: syntax error : ')'
C:\Documents and Settings\Administrator\1.cpp(42) : error C2143: syntax error : missing ';' before '{'
C:\Documents and Settings\Administrator\1.cpp(43) : error C2143: syntax error : missing ';' before '&lt;'
, J. q% x5 `# ~: pC:\Documents and Settings\Administrator\1.cpp(56) : warning C4508: 'main' : function should return a value; 'void' return type assumed
( b. y( `% K- x& Y9 F: U: DC:\Documents and Settings\Administrator\1.cpp(56) : error C2143: syntax error : missing ';' before '&lt;'
C:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xc0'
4 [6 b- p! h$ n1 {0 [9 QC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xb4'
C:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xd4'
" ~8 _+ P$ F& X1 l- uC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xb4'
' P$ K" A" H8 T% fC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xcd'
2 J4 @2 [. H5 Q6 u' y/ c' P) VC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xf8'
6 B$ Q* `9 h4 }! y6 _8 hC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xc9'
2 f" @3 A! K$ m, gC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xcf'
Error executing cl.exe.</P><>1.exe - 26 error(s), 3 warning(s)
0 E3 m. ]: Q6 d- b</P>

ilikenba

<>因为你是直接拷贝放在编译器里面执行的！这里网页上有一些不可见的控制符号！所以提示有非法字符！注意将一些空格重新输入一下就行了！</P>