java之整数的分解可以理解为倒序输出

Scanner in=new Scanner(System.in);
  int number ;
  number=in.nextInt();
  int result=0;
  do{
   int diget=number%10;
   result=result*10+diget;
   System.out.print(diget);//倒序输出
   number=number/10;
  }while(number>0);
  System.out.println();//输出空行
  System.out.println(result);