test

#include <iostream>
#include <map>
#include <vector>
#include <algorithm>
#include <functional>
#include <string>
#include <random>


using namespace std;

#define SUITS_NO 4
#define CARDS_NO 13
#define DECK_NO 52

vector<string> generateDeck()
{
    vector<string> c;
    string suit[4] = {"club", "diamonds", "heart", "spade"};
    string cards[13] = {"Ace", "Two", "Three", "Four", "Five", "Six","Seven", "Eight", "Nine", "Ten", "Jack", "Queen", "King"};
    for (int i = 0; i < 52; i++){
        int j = i / 13;
        int k = i % 13;
        c.push_back(suit[j]+cards[k]);
    } 
    return c;
}

vector<string> Shuffle_cards(vector<string> cards) 
{ 
    vector<string> result;
    
    std::random_shuffle(cards.begin(), cards.end());
	
	for(int i=0; i<52; i++){
	    result.push_back(cards[i]);
	}
	
	return result;
} 

vector<string> generate_subset(vector<string> card, int n)
{
    vector<string> subset;
    int i;
    for(i = 0; i < 51; i++ ){
		string inner_value = card[i]+card[i+1];
		subset.push_back(inner_value);
	}
	
    return subset;
}

bool compare_decks(vector<string> card, vector<string> card1)
{
	vector<string> subset = generate_subset(card, 2);
	vector<string> subset1 = generate_subset(card1, 2);
	for(int i = 0; i < subset.size(); i++ )
    {
        for(int j=0; j < subset1.size(); j++)
        {
            if(subset.at(i) == subset1.at(j))
            {
                cout << subset.at(i) << '\n';
                cout << subset1.at(j) << '\n';
                return true;
            }
               
        }
    }
    return false;
}

void printCards(vector<string> cards){
    for(int i=0; i<cards.size(); i++)
        cout << cards.at(i) << " ";
    cout << "\n\n";
}

int main()
{
    vector<string> Deckcards = generateDeck();
    for (int i = 0; i < 52; i++){
        cout << Deckcards[i] <<endl;
    }
    cout << "Finished" << "\n";
    bool succedded = false;
    while(!succedded) {
        vector<string> SDeckcards1 = Shuffle_cards(Deckcards);
        cout << "Itreation" << "\n\n";
        printCards(Deckcards);
        printCards(SDeckcards1);
        succedded = compare_decks(Deckcards, SDeckcards1);
        cout << succedded << "\n";
        Deckcards = SDeckcards1;
    }
    return 0;
}