import java.util.concurrent.ThreadLocalRandom;


public class CoinFlip {



    public static void main(String args[]){
        int randomNumber;
        int oneCount = 0;
        int twoCount = 0;
        double total;
        double averageOne=0, averageTwo=0;




    for(int i=0; i<20; i++){
        randomNumber = ThreadLocalRandom.current().nextInt(1, 2 + 1);
        if(randomNumber == 1){
            oneCount++;
        }else{
            twoCount++;
        }

        System.out.print(oneCount);

        averageOne = (oneCount / (oneCount + twoCount)) * 100;
        averageTwo = (twoCount / (oneCount + twoCount)) * 100;

        System.out.println(averageOne);
        System.out.println(averageTwo);



    }


}
}