Print Natural numbers using two Even-Odd printing Thread

Print Natural numbers using Even-Odd Thread

There are two Threads, one Thread will print the even sequence and another will print the Odd sequence.

Use these Threads to print the sequence in the natural order.

PrintOdd.java

class PrintOdd implements Runnable {

     public static boolean oddFlag = true;

     public void run() {

           for(int i = 1; i <= 9;) {

                if(oddFlag) {

                     System.out.print(i+" ");

                     oddFlag = false;

                     i = i + 2;

                }

           }

     }

}

PrintEven.java

class PrintEven implements Runnable {

     public void run() {

           for(int i = 2; i <= 10;) {

                if(!PrintOdd.oddFlag) {

                     System.out.print(i+" ");

                     PrintOdd.oddFlag = true;

                     i = i + 2;

                }

           }

     }

}

PrintNatural.java

public class PrintNatural {

     public static void main(String args[]) {

           PrintEven prEven = newPrintEven();

           PrintOdd prOdd = newPrintOdd();

           Thread evenThread = newThread(prEven);

           Thread oddThread = newThread(prOdd);

           evenThread.start();

           oddThread.start();

     }

}

Output:

1

2

3

4

5

6

7

8

9

10