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2 threads to display odd and even numbers upto n numbers

Arrogant Alpaca answered on November 14, 2022 Popularity 1/10 Helpfulness 1/10

answer 2 threads to display odd and even numbers upto n numbers

2 threads to display odd and even numbers upto n numbers

Comment

// Java program for the above approach
 
public class GFG {
 
    // Starting counter
    int counter = 1;
 
    static int N;
 
    // Function to print odd numbers
    public void printOddNumber()
    {
        synchronized (this)
        {
            // Print number till the N
            while (counter < N) {
 
                // If count is even then print
                while (counter % 2 == 0) {
 
                    // Exception handle
                    try {
                        wait();
                    }
                    catch (
                        InterruptedException e) {
                        e.printStackTrace();
                    }
                }
 
                // Print the number
                System.out.print(counter + " ");
 
                // Increment counter
                counter++;
 
                // Notify to second thread
                notify();
            }
        }
    }
 
    // Function to print even numbers
    public void printEvenNumber()
    {
        synchronized (this)
        {
            // Print number till the N
            while (counter < N) {
 
                // If count is odd then print
                while (counter % 2 == 1) {
 
                    // Exception handle
                    try {
                        wait();
                    }
                    catch (
                        InterruptedException e) {
                        e.printStackTrace();
                    }
                }
 
                // Print the number
                System.out.print(
                    counter + " ");
 
                // Increment counter
                counter++;
 
                // Notify to 2nd thread
                notify();
            }
        }
    }
 
    // Driver Code
    public static void main(String[] args)
    {
        // Given Number N
        N = 10;
 
        // Create an object of class
        GFG mt = new GFG();
 
        // Create thread t1
        Thread t1 = new Thread(new Runnable() {
            public void run()
            {
                mt.printEvenNumber();
            }
        });
 
        // Create thread t2
        Thread t2 = new Thread(new Runnable() {
            public void run()
            {
                mt.printOddNumber();
            }
        });
 
        // Start both threads
        t1.start();
        t2.start();
    }
}

Popularity 1/10 Helpfulness 1/10 Language java

Source: www.geeksforgeeks.org

Tags: display java n numbers

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Contributed on Nov 14 2022

Arrogant Alpaca

0 Answers Avg Quality 2/10

2 threads to display odd and even numbers upto n numbers

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