public class PasswordDemo {
public static void main(String[] args) throws IOException {
//Scanner sc = new Scanner(System.in);
for (int i = 0; i < 5; i++) {
InputStream is = System.in;
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);
String line = br.readLine();
if(line.equals("123456")){
System.out.println("恭喜已经进入");
System.exit(0);
}
//else System.out.println("请重新登录");
}
System.out.println("登录次数超过5次");
System.exit(0);
}
}
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