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Write a C++ program that asks the user to store the basic salaries of 50 employees in a 1-D array called Salaries and their overtime hours in a 1-D array called OvertimeHours (5 points). Each employee will be paid $30 for each overtime hour. The program should call a functions to do each of the following:
· Store in an array called finalSalaries the final salaries of the 50 employees. An employee’s final salary is computed as the sum of the basic salary and the earned overtime payments. Also note that a 4% income tax is deducted from the computed final salary. (5 points).
· Output an ascending sorted list of the employees’ final salaries. (5 points).
· Increase by 2% the basic salaries of the employees who worked for more than 10 overtime hours. (5 points).
Write a C++ program to calculate the total marks of each student of a class. This class takes the
following subjects Physics, Chemistry and Mathematics. Your program shall be able to calculate the
total marks for each student, this is the sum of marks from the three subjects
• Add books in a bookstore using a member function, count and display the number of books in a bookstore
Given N and need print the pattern given below
input:
N = 5
output :
1
2 6
3 7 10
4 8 11 13
5 9 12 14 15
Write a program to input name, roll number and marks in 5 subjects for n number of students using structure. Write functions to: -
a. Find total marks and percentage of all n students.
b. Display details of a student with a given roll number.
c. Display the details for all the students having percentage in a given
range.
d. Sort the array in ascending order of marks.
a) Formulate a linear programming model for this problem. EV (10marks)
b) Use solver to find optimal solution and sensitivity report. CR (5marks)
c) Management have asked you to determine the optimal solution. Write your answer in a form of a report to be submitted to the management. AN (5marks)
Advice the management about objective function value corresponding to your answer in (b).
basic arithmetic operators.
class InsurancePolicy
{
public:
InsurancePolicy();
InsurancePolicy(int pNr, string pHolder, double aRate);
~InsurancePolicy();
void setPolicy(int pNr, string pHolder, double aRate);
int get_pNr()const;
string get_pHolder()const;
double get_aRate()const;
private:
int policyNr;
string policyHolder;
double annualRate;
};
(d) Add a member function
void showPolicy(ostream & out)const;
to the class InsurancePolicy as well as to the class CarInsurance in order
to display the member variables of InsurancePolicy and CarInsurance.
class InsurancePolicy
{
public:
InsurancePolicy();
InsurancePolicy(int pNr, string pHolder, double aRate);
~InsurancePolicy();
void setPolicy(int pNr, string pHolder, double aRate);
int get_pNr()const;
string get_pHolder()const;
double get_aRate()const;
private:
int policyNr;
string policyHolder;
double annualRate;
};
(c) Implement the class CarInsurance and use the code below to implement
setPolicy():
void CarInsurance:: setPolicy(int pNr, string pHolder,
double aRate, double
eValue)
{
policyNr = pNr;
policyholder = pHolder;
annualRate = aRate;
excess = eValue;
}
You should obtain the following errors:
Explain why setPolicy()is not a legal definition in the derived class
CarInsurance?
Suggest two ways to fix this problem.
class InsurancePolicy
{
public:
InsurancePolicy();
InsurancePolicy(int pNr, string pHolder, double aRate);
~InsurancePolicy();
void setPolicy(int pNr, string pHolder, double aRate);
int get_pNr()const;
string get_pHolder()const;
double get_aRate()const;
private:
int policyNr;
string policyHolder;
double annualRate;
};
(b) Code the interface for a class CarInsurance derived from class
InsurancePolicy (the base class). This class has an additional member
variable, excess. Class CarInsurance also has member functions, get_excess() and set_excess()to return member variable excess and
update member variable excess respectively. The class CarInsurance should
override function setPolicy() in order to update the member variables of
CarInsurance.
#340153 on Dec 2023