#include <iostream>
#include <string>
#include <stdio.h>
#include <vector> 
using namespace std;

int main()
{
    vector <string> words;
    string cont,word;
    string check1="Q";
    string check2="q";
    int x, length;
    int count;
    int flag; 

    
    do{
        printf("Please Enter The Word :-");
        cin >> word;
        words.push_back(word);
        count++;
        printf("Enter 'Q' or 'q' to stop entering words :- ");
        cin>> cont;
        
    }while(cont.compare(check1) != 0 && cont.compare(check2) != 0 );
    cout << "Total Of Numbers Of Words Inputed is :-" << count<< endl; 
    cout << "Palindrome Word List :-" << endl; 
    for (auto i = words.begin(); i != words.end(); ++i) {
      flag=0;
      string temp;
      temp=*i;
      length=temp.length();
      for(int y=0;y < temp.length() ;y++){
        if(temp[y] != temp[length-y-1]){
            flag = 1;
            break;
      }  
    }
    if (flag == 0) {
        cout << temp << endl; 
    }    
 
   
  }
    return 0;
}