一个密码输入小程序！有趣！进来看看！

solucky

<>#include "process.h"
- K5 y1 W3 _7 M) k#include "stdio.h"
int main(void)
{
& @: F6 Z, Q8 f9 Z0 Tint i=0,count=0;
char c,aa[20],bb[10]="abc";
clrscr();
textbackground(1);
textcolor(4);
Loop:
3 |# p6 z1 K& e) K: i2 h' S  Tgotoxy(25,12);
- {- m4 q4 y8 D9 g! \cprintf("Input your password:"); /*当然在这里输入要输入与bb[10]同样的值  */
while((c=getch())!=13)
& Y6 N( E( k. V# _# m, L' j{
, L% F0 c5 P. w/ O" f; S; n( T9 paa[i++]=c;
gotoxy(45+i,12);
cprintf("*");
if(i&gt;20)
break;
/ G4 S5 E& C  t) [- r* l3 `}
aa=0;
' E4 f3 T3 B0 _: f, uif(strcmp(aa,bb)==0)
{
4 x  I3 L! Z5 d2 Z1 c! V6 cgotoxy(25,13);
: l6 V: M, F( B' m) D) Z3 b- X4 Scprintf("Your password input right!!!");
gotoxy(25,14);
0 C# n" B: V7 ~1 hprintf("the window will close,thank you");
$ A# ^; p# q8 m% Jdelay(10000000);
# x7 T. A- _3 _# w+ Ngetch(); /*正确输入后，将退出其不意*/
9 ^9 a1 d% Z: X! ]+ z! A9 B0 Lexit(0);
; m7 I! C% b; j5 Yclose();
, b7 S9 e1 B; K5 V5 h- ]: I; w4 `}
else
{ i=0;
count++;
gotoxy(25,13);
. A- \$ }9 V& W- Tcprintf("Your password input error!!!");
8 y7 T  k; d0 T- Qgetch();
  G5 f. k- [+ S9 r{
  N3 D- I2 h$ ?# Kgotoxy(25,14);
) a; E% o0 l3 n$ {3 Q& F0 G7 t2 wif(count&gt;3)
# r( z7 a7 y8 y, z- d{
cprintf("You put the wrong number too many times");</P>
<>gotoxy(25,15);
cprintf("so the computer must SHOUT DOWN!");
getch();
1 S. m+ i4 v9 G& A( p  ]& uexit(0);
* J0 K6 H8 ]+ w$ M5 dclose();
}
& h' T* b0 Q5 E, K4 a# y( ?delay(10000000000);
clrscr();
; n- t. x5 ?1 `! B8 Tgoto Loop;
& `( t' N. f- ]# m}
- ~; N6 p2 o8 Q}
getch() ;
}</P>
<>              </P>
  }6 t' U3 Z4 Y# r7 c8 q<>        来源---网上</P>
- ]9 ]$ z8 v' x* D& S4 H+ z. j<>                                          </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>

david_520042

<>我试过怎么不行？？？/.cpp
2 ~; A3 w; c+ T3 O4 Y. lC:\Documents and Settings\Administrator\1.cpp(7) : error C2065: 'clrscr' : undeclared identifier
: C* h- Y+ K; t2 iC:\Documents and Settings\Administrator\1.cpp(8) : error C2065: 'textbackground' : undeclared identifier
C:\Documents and Settings\Administrator\1.cpp(9) : error C2065: 'textcolor' : undeclared identifier
C:\Documents and Settings\Administrator\1.cpp(11) : error C2065: 'gotoxy' : undeclared identifier
, G# a% E9 e# f+ {2 VC:\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
. J" }- U* n+ w, B8 WC:\Documents and Settings\Administrator\1.cpp(18) : error C2065: 'gt' : undeclared identifier
$ r4 |" z0 G5 H8 R; }) ?1 A- M) CC:\Documents and Settings\Administrator\1.cpp(18) : error C2143: syntax error : missing ')' before ';'
. }( Q( F: H, \$ S5 |' `7 e) PC:\Documents and Settings\Administrator\1.cpp(18) : warning C4390: ';' : empty controlled statement found; is this the intent?
5 Z6 S- c1 n3 x1 G) L6 @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
8 i. L6 ^# S2 H) j, z2 {' jC:\Documents and Settings\Administrator\1.cpp(31) : error C2065: 'close' : undeclared identifier
; ~* Y% E, l& w0 [9 dC:\Documents and Settings\Administrator\1.cpp(41) : error C2143: syntax error : missing ')' before ';'
' o# F1 ?) w8 g: J* B' uC:\Documents and Settings\Administrator\1.cpp(41) : warning C4390: ';' : empty controlled statement found; is this the intent?
C:\Documents and Settings\Administrator\1.cpp(41) : error C2059: syntax error : ')'
) b: f! K$ {! D8 N9 }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;'
C:\Documents and Settings\Administrator\1.cpp(56) : warning C4508: 'main' : function should return a value; 'void' return type assumed
  r! y/ q0 u, y! |" M( ~6 b" \; S' \C:\Documents and Settings\Administrator\1.cpp(56) : error C2143: syntax error : missing ';' before '&lt;'
" p" e- Q7 W  UC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xc0'
6 r9 F& @" B' H& fC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xb4'
6 l, \. w* l+ P9 }8 i# y( oC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xd4'
5 o" x  |: A& W/ vC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xb4'
* q' q1 x& {$ Z5 I" B5 T3 nC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xcd'
% u; u' q0 o5 U4 _/ g* u% m4 L, CC:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xf8'
C:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xc9'
C:\Documents and Settings\Administrator\1.cpp(58) : error C2018: unknown character '0xcf'
/ t. ^% z" o/ r8 ^- {8 o, kError executing cl.exe.</P><>1.exe - 26 error(s), 3 warning(s)
: ^7 r. g  q" z* n8 r! x! O</P>

solucky

<>哈哈！</P><>没想到！</P><>谢谢！</P><>再补充</P>

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)
. o! N% C( W% {5 b; j  {
( K3 Y4 m3 z5 q" L& ?  U; C) I   if(c==8){i--;gotoxy(46+i,12);cprintf(" ");gotoxy(46+i,12);}
0 f0 `0 P% R: B0 h+ w! u- Z   else{
   aa[i++]=c;
8 d% {& n% q3 E" Y8 z" F   gotoxy(45+i,12);
' w) U: q, m$ L! Y   cprintf("*");
# x4 ?. P+ ?8 q: F; d   if(i&gt;20) break;}
  }</P>

song_luyouqi

小生尝试了一下，果然不错，顶！