学步园

//先将所有的字符串进行一个排序，然后再通过一个个的排序之后的比较，这题就很简单了！ 
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
using namespace std;

vector<string> vv;

int main()
{
    int size, i;
    string str, tmp;
    while (cin >> str)
    {
          if (str == "XXXXXX")  break;
          vv.push_back(str);
    }
    sort(vv.begin(), vv.end());
    bool flag;
    size = vv.size();
    while (cin >> str)
    {
          if (str == "XXXXXX")  break;
          sort(str.begin(), str.end());
          flag = false;
          for (i = 0; i < size; i++)
          {
              tmp = vv[i];
              sort(tmp.begin(), tmp.end());
              if (tmp == str)
              {
                   flag = true;
                   cout << vv[i] << endl;
              }
          }
          if (flag)
              cout << "******" << endl;
          else 
             cout << "NOT A VALID WORD" << endl << "******" << endl;
    }
    
    system("pause");
}