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bhavna
java
1 Answer(s)      3 years and 8 months ago
Posted in : Java Beginners


write a java program in to create a class Worker and derive classes DailyWorker and SalariedWorkerstrong text frim it . every worker has a name and a salaryrate.
write method Company strong text (int hours) to compute the week pay of every worker. a Daily worker ia paid on the basis of the number of days s/he works. the salaried worker gets paid the wage for 40 hours a week no matter what the actual hours are. Test this program to calculate the pay of workers. you are expected to use the concept of polymorphism to write this program.


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May 10, 2011 at 2:06 PM


class Worker{
String name;
int empno;
Worker(int no,String n){
empno=no; name=n; 
}
void show(){
System.out.println("Employee number : "+empno);
System.out.println("Employee name: "+name);
}
}
class DailyWorker extends Worker{
int rate;
DailyWorker(int no,String n,int r){
super(no,n);
rate=r;
}
void company(int h){
show();
System.out.println("Salary : "+(rate*h));
}
}
class SalariedWorker extends Worker{
int rate;
SalariedWorker(int no,String n,int r){
super(no,n);
rate=r;
}
int hour=40;
void company(){
show();
System.out.println("Salary : "+(rate*hour));
}
}
class TestWorker{ 
public static void main(String args[]){
DailyWorker d=new DailyWorker(11,"A",75);
SalariedWorker s=new SalariedWorker(22,"B",100);
d.company(45);
s.company();
}
}


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