rand().

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#include<iostream>
#include<time.h>
#include<cstdlib>
#include<string>
using namespace std;

int main()
{
    string name;
    int SumOfCards;
    int cards;
    int player;
    string choice="hit";

    cout<<"Choose a name:";
    getline(cin,name);
    cout<<"\nHello "<<name<<",i wish to enjoy the BlackJack.\nGood luck"<<endl;

    srand(time(NULL));
    cards=rand()%4;

    player=cards+cards;
    cout<<player;

    while(choice=="hit")
    {

    cin>>choice;

    if(choice=="hit")
    {
        player=player+cards;
        cout<<player;

    }

    else if(choice=="stay")
    {


        cout<<player;
        break;

    }

}
}


I am trying to make a blackjack game but i have a problem with rand().
The problem is that the card dont change value so if it give to me 6(two cards so it is 3+3),after will give me 9 after 12 ,i mean it is only 3 always.
how can change it?
Look carefully at where you are setting your cards variable.
can help me?
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#include<iostream>
#include<time.h>
#include<cstdlib>
#include<string>
using namespace std;

int main()
{
    string name;
    int SumOfCards;
    int cards;
    int player;
    string choice="hit";

    cout<<"Choose a name:";
    getline(cin,name);
    cout<<"\nHello "<<name<<",i wish to enjoy the BlackJack.\nGood luck"<<endl;

 srand(time(NULL));
    cards=rand()%11;
    player=cards+cards;
    cout<<player;

    while(choice=="hit")
    {
   srand(time(NULL));
    cards=rand()%11;


    cin>>choice;

    if(choice=="hit")
    {
        player=player+cards;
        cout<<player;

    }

    else if(choice=="stay")
    {


        cout<<player;
        break;

    }

}
}


Something like this?
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