c++ kasta tärning

#include <iostream>
#include <string>
#include <ctime>
#include <algorithm>
#include <vector>
using namespace std;

// constants
const int CRED = 1500;
const string CURRENCY = "USD";
// prototypes
bool doRunAgain();
int betMoney(int &x, string &y);
string startGame();
void showInfo(int &x, int &y);

int main()
{
	//using clock for randomgenerator
	srand((unsigned)time(NULL));
	// Variabels
	int pot = 0;
	int usrR = 0;
	int cmpR = 0;
	string add = "ADD500";
	// Money account   
	int cmpAcc;
	int usrAcc = cmpAcc = CRED;

	// main program loop
	do
	{
		cout << endl;
		showInfo(usrAcc, cmpAcc);

		pot = betMoney(usrAcc, add);
		usrAcc -= pot;
		cmpAcc -= pot;
		pot += pot;
		for (int i = 0; i < 3; i++)
		{
			string str = startGame();
			if (str == "usr")
				usrR++;
			else if (str == "cmp")
				cmpR++;
			else
			{
			} // nothing, jsut for demonstration

			if (cmpR == 2 || usrR == 2)
				i = 3;
		}

		if (cmpR == 2)
		{
			cout << endl << "Computer won. Pot goes to computer!" << endl;
			cmpAcc += pot;
		}
		else if (usrR == 2)
		{
			cout << endl << "You won. You win the pot!" << endl;
			usrAcc += pot;
		}
		else
		{
			cout << endl << "Game was a tie. Money transfered back to players." << endl;
			usrAcc += pot / 2;
			cmpAcc += pot / 2;
		}

		cmpR = 0;
		usrR = 0;

		if (cmpAcc <= 0)
		{
			cout << "Computer have no money left. You won!" << endl;
			cout << "Computers mobfriends added some more money!" << endl;
			cmpAcc = CRED;
		}
		else if (usrAcc < 0)
		{
			if ((rand() % 7 + 1) == (rand() % 7 + 1))
			{
				cout << endl << "YOU JUST GOT SHOT IN THE HEAD FROM BEHIND. THE MOB FOUND AND WASTED YOU LIKE GARBAGE!" << endl;
				cin.get();
				vector<int> death;
				cout << death[666]; // program crash hihi
			}
		}
		cout << endl;
	} while (doRunAgain());
	return 0;
}

string startGame()
{
	vector<int> usr;
	vector<int> cmp;

	usr.push_back(rand() % 6 + 1);
	usr.push_back(rand() % 6 + 1);
	cmp.push_back(rand() % 6 + 1);
	cmp.push_back(rand() % 6 + 1);

	sort(usr.begin(), usr.end(),
		[](const int& left, const int& right)
	{
		return left < right;
	});

	sort(cmp.begin(), cmp.end(),
		[](const int& left, const int& right)
	{
		return left < right;
	});

	if (cmp[1] == usr[1])
		return "equal"; //not using this anyway
	else if (cmp[1] > usr[1])
		return "cmp";
	else
		return "usr";
}

int betMoney(int &x, string &y)
{
	string bet;
	while (true)
	{
		if (x < 100)
		{

			cout << "Your out of money. Please write ";
			if (y == "ADD500")
				cout << "'ADD500' ";
			else
				cout << " **SECRET** ";
			cout << " to try borrow money from friends (just works 1 time).\n " << endl;
		}

		cout << "Bet:\n1 = 100\n3 = 300\n5 = 500" << endl;
		cout << "Your choice: ";
		getline(cin, bet);

		if (bet == "1")
			return 100;
		else if (bet == "3")
			return 300;
		else if (bet == "5")
			return 500;
		else if (bet == y)
		{
			if ((rand() % 2 + 1) == 1)
			{
				cout << endl << "You borrowed 500 " << CURRENCY << " from your friends." << endl;
				x += 500;
				y = "CHEAT500dickhead";
			}
			else
			{
				cout << endl << "You could not borrow 500" << CURRENCY << " from your friends." << endl;
				y = "CHEAT500dickhead";
			}
		}
		else
			cout << endl << "Wrong choice or out of money! Please try again.\n" << endl;
	}
}



bool doRunAgain()
{
	string ch;
	cout << "Do you want to play again? (y/n): ";
	while (true)
	{
		getline(cin, ch);
		transform(ch.begin(), ch.end(), ch.begin(), ::toupper);
		if (ch == "Y")
			return true;
		else if (ch == "N")
			return false;
		else
			cout << "Please enter (y)es or (n)o: ";
	}
}

void showInfo(int &x, int &y)
{
	cout << "Stats: " << endl;
	cout << "Player: " << x << CURRENCY << endl;
	cout << "Computer: " << y << CURRENCY << endl;
	if (x < 0)
		cout << endl << "You are in debt. The MOB may kill you! Try borrow from friends." << endl;
	cout << endl;
}