// Tyler Rigsby, CSE 142
// This program simulates betting on a game of roulette until all money is lost. Keeps track
// of the maximum amount of money earned at any point and # of rounds played.
import java.util.*;
public class Roulette {
    public static void main(String[] args) {
        Random rand = new Random();
        
        int money = 20;
        int count = 0;
        int max = money;
        
        // while we still have money
        while (money > 0) {
            int bet = 3;
            if (bet > money) {
                bet = money;
            }
            // could equivalently do:
            // bet = Math.min(money, 3)
            
            //     spin the wheel
            int spin = rand.nextInt(37);
            
            if (spin != 0 && spin <= 18) {
                money = money + bet;
            } else {
                money = money - bet;
            }
            
            count++;
            if (money > max) {
                max = money;
            }

            System.out.println("Spin #" + count + ", bet=$" + bet +
                    ", spin=" + spin + ", money now=$" + money);
        }
        System.out.println("We lost, max was $" + max);
    }
}