string hand1[hand], hand2[hand], hand3[hand], hand4[hand];
    int k;
    string cards[deck] = {"spades_ace", "spades_2", "spades_3", "spades_4", "spades_5", "spades_6", "spades_7", "spades_8", "spades_9", "spades_10", "spades_jack", "spades_queen", "spades_king", "hearts_ace", "hearts_2", "hearts_3", "hearts_4", "hearts_5", "hearts_6", "hearts_7", "hearts_8", "hearts_9", "hearts_10", "hearts_jack", "hearts_queen", "hearts_king", "clubs_ace", "clubs_2", "clubs_3", "clubs_4", "clubs_5", "clubs_6", "clubs_7", "clubs_8", "clubs_9", "clubs_10", "clubs_jack", "clubs_queen", "clubs_king", "diamonds_ace", "diamonds_2", "diamonds_3", "diamonds_4", "diamonds_5", "diamonds_6", "diamonds_7", "diamonds_8", "diamonds_9", "diamonds_10", "diamonds_jack", "diamonds_queen", "diamonds_king"};
    srand(time(NULL));
    for(int i=0; i<deck; i++) {
            int j= rand() % (deck-i);
            string tmp=cards[i];
            cards[i]=cards[i+j];
            cards[i+j]=tmp;
            }
        
    for(int i=0;i<=12;i++){ 
            hand1[i] = cards[i]; 
            }
    k=0;
    for(int i=13;i<=25;i++){ 
            hand2[k] = cards[i];
            k++; 
            }
    k=0; 
    for(int i=26;i<=38;i++){
            hand3[k] = cards[i];
            k++; 
            }
    k=0;
    for(int i=39;i<=51;i++){ 
            hand4[k] = cards[i]; 
            k++;
            }