Java 控制台输入

 BufferedReader stdin=new BufferedReader(new InputStreamReader(System.in));
 BufferedWriter stdout=new BufferedWriter(new OutputStreamWriter(System.out));
  
  do{
   try{
    stdout.write("请输入");
    stdout.flush();
    in = stdin.readLine();
   
    boolean b = isOdd(Integer.parseInt(in));
       stdout.write(String.valueOf(b));
       stdout.flush();
      }catch(IOException e){}
   }while(!in.equals("0"));