#include<stdio.h>
#include<stdlib.h>
#include<conio.h>
#include<ctype.h>
int main()
{
int n,p;
char ch,acnt[
256],pwd[
256];
scanf(
"%d",&n);
while(n--)
{
system(
"cls");
p=
0;
puts(
"请输入账号:");
scanf(
"%s%*c",acnt);
puts(
"请输入密码:");
while((ch=getch())!=
'\r')
{
if(ch==
8)
{
putchar(
'\b');
putchar(
' ');
putchar(
'\b');
if(p>
0)
p--;
}
if(!
isdigit(ch)&&!
isalpha(ch))
continue;
putchar(
'*');
pwd[p++]=ch;
}
pwd[p]=
0;
printf(
"\n账号:\n%s\n密码:\n%s\n",acnt,pwd);
p=
0;
system(
"pause");
}
return 0;
}
转载请注明原文地址: https://ju.6miu.com/read-968207.html