To the following code add: a) Menu-driven program add functions for: shuffling t

Question

To the following code add:

a) Menu-driven program
        add functions for:
        shuffling the deck (important)
                playing some simple games vs. computer
                    cutting for highest card
                    fewest cards to reveal an ace
                    pause the program so the output can be seen

#include <iostream>
using namespace std;

struct Card
{
   char suit;
   int value; // A-1 .... J-11, Q-12, K-13
};

struct Deck
{
   Card myCards[52];
};

Deck freshDeck();
void listDeck(Deck);

int main()
{
   Deck myDeck;
   myDeck = freshDeck();
   listDeck(myDeck);  
   return(0);
}

Deck freshDeck()
{
   Deck aDeck;
   int cardValue = 1;
   char cardSuit = 'c';
  
   for(int i = 0; i < 52; i++)
   {
       aDeck.myCards[i].suit = cardSuit;
       aDeck.myCards[i].value = cardValue;
       if(cardValue == 13)
       {
           cardValue = 0;
           switch(cardSuit)
           {
               case 'c':
                   cardSuit = 's';
                   break;
               case 's':
                   cardSuit = 'd';
                   break;
               case 'd':
                   cardSuit = 'h';
                   break;
           }
       }
       cardValue++;
   }
   return aDeck;
}

void listDeck(Deck aDeck)
{
   cout << "List of deck contents" << endl << endl;
   for(int i = 0; i < 52; i++)
   {
       cout << aDeck.myCards[i].value << " of " << aDeck.myCards[i].suit;
       if((i+1) % 4 == 0)
           cout << " ";
       else
           cout << " ";
   }
}

Explanation / Answer

Hi below i have written the codes for your reference,

//shuffling the deck

// A function to generate a random permutation of arr[]

void randomize ( int arr[], int n )

{

    // Use a different seed value so that we don't get same

    // result each time we run this program

    srand ( time(NULL) );

    // Start from the last element and swap one by one. We don't

    // need to run for the first element that's why i > 0

    for (int i = n-1; i > 52; i--)

    {

        // Pick a random index from 0 to i

        int j = rand() % (i+1);

        // Swap arr[i] with the element at random index

        swap(&arr[i], &arr[j]);

    }

}

playing some simple games vs. computer

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