added SET 5 to folder

Author: ComputerScientist-01

Week 3/SET 5/Questions.txt

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+Q1.Employee payroll system
+Employee name.
+Employee ID
+Basic pay
+HRA
+TA
+DA
+Grade pay
+Deduction 5% from Basic pay
+Find the Gross pay, Net pay (Grade pay + deductions) and print all the details given
+above, using class and object of get () method and cal( )method.
+
+Q2.Student management system
+Student name
+Student id as inputs with marks for 5 Subjects, calculate and round of the subject
+marks to 10 and then find CGPA, Grade using object and class concept of oops 
+Solve the above by creating a base class and derived class use inheritance to solve it.
+
+Q3. Instantiate the X class using self and then using self in the get () method and to
+achieve composition you can instantiate other objects in the class and then use those
+instances that Generate output of the total code which has both inheritance and composition.
+
+Q4.An Internet service provider has three different subscription packages for its
+customers: Package A: for $9.95/month, 10 hours of access are provided. Additional hours
+are $2.00/hour. Package B: for $14.95/month, 20 hours of access are provided. Additional
+hours are $1.00/hour. Package C: for $19.95/month, unlimited access is provided.
+Write a program using objects and classes that calculates a customer’s monthly bill. 
+It should ask which package the customer has purchased and how many hours were
+used. It
+should then display the total amount due.
+Input validation: be sure the user only selects package A, B, or C.  Also, the number
+of
+hours used in a month cannot exceed 744.
+
+Q5.Write a program using object-oriented concepts that calculates and displays a person’s
+body mass index (BMI).  The 
+BMI is often used to determine whether a person with sedentary lifestyle is
+overweight or underweight for his or her height.  A person’s BMI is calculated with
+the following formula:
+BMI = weight * 703/height^2
+where weight is measured in pounds and height is measured in inches.  The program
+should display a message indicating whether the person has optimal weight, is
+underweight, or is overweight.  A sedentary person’s weight is considered to be
+optimal if his or her BMI is between 18.5 and 25.  If the BMI is less than 18.5, the
+person is considered to be underweight.  If the BMI value is greater than 25, the
+person is considered to be overweight.
+
+
+
+

Week 3/SET 5/Task-1.py

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+class Employee:
+    def __init__(self, name, age,basic,grade):
+        self.name = name
+        self.age = age
+        self.basic = basic
+        self.grade = grade
+
+
+    def set(self):
+        print("Employee Name:",self.name)
+        print("Employee Age:",self.age)
+    
+    def ComputeSalary(self): 
+        hra = 0.2 * self.basic 
+        da = 0.5 * self.basic 
+        pf = 0.11 * self.basic
+        ta = 0.075 * self.basic 
+        
+        # Condition to compute the 
+        # allowance for the person
+        if self.grade == 'A': 
+            allowance = 1700.0
+        elif self.grade == 'B':  
+            allowance = 1500.0
+        else: 
+            allowance = 1300.0; 
+        gross = round(self.basic+ ta + hra + da + allowance - pf) 
+        print(gross)
+
+
+emp = Employee("Sam", 36,1000,"A")
+emp.set()
+emp.ComputeSalary()

Week 3/SET 5/Task-2.py

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+class Student:
+    def __init__(self):
+        self.name = input("Enter your name:")
+        self.roll = int(input("Enter your roll number:"))
+        self.marks=list()
+        for i in range (5):
+            self.marks.insert(i,int(input("enter %d th mark :"%(i+1))))
+
+
+class Test(Student):
+    def check(self):
+        print("Your average is", sum(self.marks)/5)
+
+class Admin(Test):
+    def display(self):
+        print("=== Student info is ===")
+        print("Name is : ", self.name)
+        print("Roll number is : ", self.roll)
+
+obj = Admin()
+obj.check()
+obj.display()

Week 3/SET 5/Task-3.py

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+class Parent: 
+
+    def m1(self): 
+        print('Parent Class Method called...') 
+
+class Child(Parent): 
+
+    def __init__(self): 
+        print('Child Class object created...')
+        self.ob1=Parent()
+        print('Composite class object also created...')
+
+    def m2(self): 
+        print('Child Class Method called...')
+
+
+obj = Child() 
+obj.m1() 
+obj.m2() 

Week 3/SET 5/Task-4.py

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+limit=0
+print("Which package do you have A, B, or C? : ")
+package =str(input())
+
+if(package == 'A'or package == 'B'or package == 'C'):
+    print("How many hours were used:")
+    hours=int(input())
+    if(hours > 744 or hours < 0):
+        print("Hours cannot be greater than 744 or less than 0!! \n\n")
+        print("Enter hours again: ")
+        hours=int(input())
+
+if(package == "A"):
+
+    limit = 9.95;
+    
+    if(hours < 10):
+        total = limit;
+
+    else:
+        total = ((hours - 10) * 2) + limit
+
+    print("The amount due is: $%.2f"%total)
+
+if(package == 'B'):
+
+    limit = 14.95;
+    if(hours < 20):
+        total = limit;
+    else:
+        total = ((hours - 20) * 1) + limit;
+
+    print("The amount due is: $%.2f"%total)
+
+if(package == 'C'):
+
+    limit = 19.95;
+    total = limit;
+    print("The amount due is: $%.2f"%total)

Week 3/SET 5/Task-5.py

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+def main():
+    # Ask for the user's weight in pounds.
+    weight = int(input('Please enter your weight in pounds: '))
+
+    # Ask for the user's height in inches.
+    height = int(input('Please enter your height in inches: '))
+
+    # Calculate the BMI (BMI = weight*703/height^2)
+    BMI = (weight * 703.0) / (height*height)
+    print ('Your BMI is %.1f'%BMI)
+
+    # Determine whether the user is underweight, overweight, or optimal
+    if BMI < 18.5:
+        print('You are underweight.')
+    elif BMI > 25:
+        print('It would appear that you are overweight.')
+    else:
+        print('You are at an optimal weight.')
+
+# Call the main function.
+main()