CODE FOR PRIORITY-TRAIN TICKET ALLOCATION

PROGRAM:

class Thread1 extends Thread

{

public void run()

{

for(int i=0;i<10;i++)

System.out.println("NORMAL CITIZEN "+i+"  Person");

}

}

class Thread2 extends Thread

{

public void run()

{

for(int i=1;i<=10;i++)

{

if(i==5)

setPriority(MAX_PRIORITY);

System.out.println("WOMAN"+i+"  Person");

}

}

}

class Thread3 extends Thread

{

public void run()

{

for(int i=1;i<=10;i++)

System.out.println("SENIOR CITIZEN "+i+"  Person");

}

}

class Testthread

{

public static void main(String a[])

{

System.out.println(“TRAIN TICKET RESERVATION ALLOTMENT”);

Thread1 t1=new Thread1();

Thread2 t2=new Thread2();

Thread3 t3=new Thread3();

Thread t0=Thread.currentThread();

t1.setPriority(t1.NORM_PRIORITY);

t3.setPriority(t1.getPriority()+3);

t1.start();

t2.start();

t3.start(); 

}

 }

OUTPUT:

TRAIN TICKET RESERVATION ALLOTMENT

SENIOR CITIZEN :1  Person

WOMAN :1  Person

SENIOR CITIZEN: 2  Person

WOMAN: 2  Person

SENIOR CITIZEN: 3  Person

WOMAN :3  Person

SENIOR CITIZEN :4 Person

NORMAL CITIZEN :0  Person

WOMAN :4  Person

SENIOR CITIZEN: 5  Person

NORMAL CITIZEN :1  Person

WOMAN :5  Person

SENIOR CITIZEN: 6  Person

NORMAL CITIZEN: 2  Person

WOMAN :6  Person

SENIOR CITIZEN :7  Person

NORMAL CITIZEN :3  Person

WOMAN : 7  Person

SENIOR CITIZEN: 8  Person

NORMAL CITIZEN :4  Person

WOMAN :8  Person

SENIOR CITIZEN: 9  Person

NORMAL CITIZEN :5  Person

WOMAN : 9  Person

SENIOR CITIZEN :10  Person

NORMAL CITIZEN : 6  Person

WOMAN : 10  Person

NORMAL CITIZEN : 7  Person

NORMAL CITIZEN : 8  Person

NORMAL CITIZEN : 9  Person