Java_Programming/Ikesh.java at master · JerinFrancisA/Java_Programming · GitHub

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class himanboss implements Runnable
{
  @Override
  public void run()
  {
    int c=0;
    try
    {
      while(true)
      {
        System.out.println(c+" seconds");
        Thread.sleep(1000);
        ++c;
        c=c%60;
      }
    }
    catch(InterruptedException e)
    {
      System.out.println("Error");
    }
  }
}

class jerinboss implements Runnable
{
  @Override
  public void run()
  {
    int c=0;
    try
    {
      while(true)
      {
        System.out.println(c+" minutes");
        Thread.sleep(60000);
        ++c;
        c=c%60;
      }
    }
    catch(InterruptedException e)
    {
      System.out.println("Error");
    }
  }
}

class amanboss implements Runnable
{
  @Override
  public void run()
  {
    int c=0;
    try
    {
      while(true)
      {
        System.out.println(c+" hours");
        Thread.sleep(3600000);
        ++c;
        c=c%24;
      }
    }
    catch(InterruptedException e)
    {
      System.out.println("Error");
    }
  }
}

public class Ikesh
{
  public static void main(String args[])
  {
    Thread t1=new Thread(new himanboss());
    Thread t2=new Thread(new jerinboss());
    Thread t3=new Thread(new amanboss());

    t1.start();
    t2.start();
    t3.start();

    try
    {
      t1.join();
      t2.join();
      t3.join();
    }
    catch(InterruptedException e)
    {
      System.out.println("Error");
    }
  }
}