text: /******************************************************************************************
   * Data Structures in C++
   * ISBN: 7-302-33064-6 & 7-302-33065-3 & 7-302-29652-2 & 7-302-26883-3
   * Junhui DENG, deng@tsinghua.edu.cn
   * Computer Science & Technology, Tsinghua University
   * Copyright (c) 2006-2013. All rights reserved.
   ******************************************************************************************/
  
  #pragma once
  
  #include<iostream>
  using namespace std;
  
  #include "../_share/util.h"
  #include "../UniPrint/print.h"
  
  #include "Vector.h"
  
  #include "permute.h"