Question

Pay roll information system: 

Declare the base class ’employee’ with employee’s number, name, designation, address, phone number. Define and declare the function getdata() and putdata() to get the employee’s details and print employee’s details. Declare the derived class salary with basic pay, DA, HRA, Gross pay, PF, Income tax and Net pay. 

Declare and define the function getdata() to call getdata() and get the basic pay. Define the function calculate() to find the net pay. Define the function display() to call putdata() and display salary details.

Create the derived class object. Read the number of employees. Call the function getdata() and calculate() to each employees. Call the display() function.

Answer 1

class employee (object):

# constructor to create an object

def init (self):

self.eno=0

self.name=‘ ’

self.designation=‘ ’

self.address = ‘ ’

self.phonenumber=0

def getdata(self):

self.eno=input(“Enter Employee Number”)

self.name=raw_input(“Enter Employee Name’)

self.designation=raw_input(“Enter Employee Designation”)

self.address = raw_input(“Enter Employee Address”)

self.phonenumber=input(“Enter Employee Phone Number”)

def putdata (self):

print “Employee Number”,self.eno

print “Employee Name”,self.name

print “Employee Designation”,self.designation

print “Employee Address”,self.address

print “Employee Phone Number”,self phonenumber

class salary (employee):

# Salary details

def_init_(self):

super(salaryself)._init_()

self.basic=0

self.DA=0

self.HRA=0

self.Gross=0

self.PF=0

self.tax=0

self.netpay=0

def getdatal(self): self.getdata()

self.basic=float(raw_input(“Enter the basic pay’’))

self.DA=float(raw_input(“Enter the DA”))

self.HRA=float(raw_input(“Enter the HRA))

self.PF = float(raw_input(“Enter the PF”))

def calculate(self):

self.Gross= self.basic+ self.FîRA + self.DA

if .self. Gross < 100000:

self.tax=0

elif self.Gross < 500000:

self.tax=self.Gross*0.10

elif self.Gross < 1000000:

self.tax=self.Gross*0.15

else:

self.tax=self.Gross*0.20

self.netpay= self.Gross – self.PF – self.tax

def display(self):

self.putdataO

print “Gross Income”,self.Gross

print “Tax “,self.tax

print “Net Income”,self.netpay

salaryobj =salary()

num = int(raw_input(“Enter no. of employees:-”))

for i in range(0,num):

salaryobj.getdatal()

salaryobj.calculate()

salaryobj.display()