copy -lab 1

package javaapplication1;

public class Main {

    static int turn=0;
    static boolean flags[];

    public static void main(String[] args) {
        flags = new boolean[2];
        flags[0] = false;
        flags[1] = false;

        Thread t = new Thread(new p1());
        Thread t1 = new Thread(new p2());
        t.start();
        t1.start();

    }
}

class p1 implements Runnable{

    @Override
    public void run() {
        while(true){
            Main.flags[0] = true;
            Main.turn = 0;

            while(Main.flags[1] = true && Main.turn == 1){}

                System.out.println("process 1");
                Main.flags[0] = false;
        }

    }

}
class p2 implements Runnable{

    @Override
    public void run() {
        while(true){
            Main.flags[1] = true;
            Main.turn = 0;

            while(Main.flags[0] = true && Main.turn == 1){}

                System.out.println("process 2");
                Main.flags[1] = false;
        }
    }

}