import java.util.Random;
import java.util.Scanner;

public class LearningGame{
    public static void rules() {
        System.out.println ("There are ten matches at the start");
        System.out.println ("On each turn, you should remove either 1 or 2 matches");
        System.out.println ( "The computer will respond accordingly");
        System.out.println ("After each turn, you will see the number of matches remaining");
        System.out.println ("Whoever selects the last match loses");
    }
    public static void main (String args[])  {
        rules();
        Scanner sc = new Scanner(System.in);
        Scanner sc1 = new Scanner (System.in);
        Random r = new Random();
        int a[] = new int [10];
        int b[] = new int[10];
        for (int i = 0; i < 10; i++){
            a[i] = 0;
            b[i] = 0;
        }
        String status = "yes";
        int total = 10, comp = 0, selection = 0;
        System.out.println ();
        System.out.println ("START GAME");
        System.out.println ();
        System.out.println ("Match Sticks on The Table = " + total);
        while (status.equals("yes")){
            boolean flag = true;
            int k = 0;
            while (flag) { 
                if (total > 1) {
                    boolean flag1 = true;
                    while (flag1) {
                        System.out.println("Your Choice - Select 1 or 2");
                        selection = sc.nextInt();
                        if (selection != 1 && selection!= 2){
                            System.out.println ("Illegal Selection - Has to be 1 or 2");
                        }
                        else{
                            flag1 = false;
                        }
                    }
                    total -= selection;
                    System.out.println ("Matches left after your choice = " + total);
                }
                if (total == 0 )  {
                    System.out.println ("Computer Won");
                    flag = false;
                    for (int i = 0; i <k; i++){
                        int cell = b[i];
                        a[cell]++;
                    }
                }
                else if (total == 1) {
                    System.out.println ("Human Won");
                    flag = false;
                    for (int i = 0; i <k; i++) {
                        int cell = b[i];
                        a[cell]--;
                    }
                }
                else {
                    if (a[total - 1] == a[total - 2] )  {
                        comp = 1;
                    }
                    else if (a[total-1] > a[total - 2]) {
                        comp = 1;
                    }
                    else {
                        comp = 2;
                    }
                    System.out.println ("Computer's Choice - " + comp);
                    b[k] = total - comp;
                    k++;
                    total -= comp;
                    System.out.println ("Matches left after computer' choice = " + total);
                    System.out.println();
                    System.out.print ("Computer's Choices so Far in this Game : ");
                    for (int j = 0; j <k; j++){
                        System.out.print (b[j] + "  ");
                    }
                    System.out.println();
                    System.out.println();
                    System.out.println ("Frequency Table For Computer's Choices");
                    System.out.println();
                    System.out.println ("MATCHES REMAINING" + "\t" + "SCORE");
                    for (int j = 1; j <10; j++){
                        System.out.println (j + "\t\t\t" + a[j]);
                    }
                    System.out.println();

                }
            }
            System.out.println ("Play Again - yes/no?");
            status = sc1.nextLine();
            if (status.equals("yes")){
                total = 10;
                for (int i = 0; i <k; i++) {
                    b[i] = 0;
                }
                System.out.println();
                System.out.println ("Frequency Table For Computer's Choices");
                System.out.println();
                System.out.println ("MATCHES REMAINING" + "\t" + "SCORE");
                for (int j = 1; j <10; j++){
                    System.out.println (j + "\t\t\t" + a[j]);
                }
                System.out.println();
                System.out.println ("START GAME");
                System.out.println ();
                System.out.println ("Match Sticks on The Table = " + total);
            }

        }
    }
}