package elo;

import java.util.Random;

import javax.swing.JOptionPane;

public class Main {
	public static void main(String [] args){
		double playerA = 1000;
		double playerB = 1000;
		while(Integer.parseInt(JOptionPane.showInputDialog("1 oder 0")) != 0){
			Random rm = new Random();
			int a = rm.nextInt(2);
			int b = 0;
			if(a == 0){
				System.out.println("Player B won!");
				b = 1;
			}else{
				System.out.println("Player A won!");
			}
			double Ea = 1/(1+Math.pow(10,((playerB - playerA)/400)));
			int Ra = (int) (playerA + 10*(a-Ea));
			int Rb = (int) (playerB + 10*(b-(1-Ea)));
			System.out.println("Player A: " + Ra);
			System.out.println("Player B: " + Rb);
			playerA = Ra;
			playerB = Rb;
		}
	}
}