Answer to Question #173489 in C++ for praveenkumar.b

Question

Develop a code for the multilevel inheritance diagram given below

·         The person class consisting of data members such as name and age.

·         The salary details class consisting of data members such as salary.

·         The employee class consisting of data members such as degree and experience.

·         The manager class consisting of member function pfund() to find the employee provident fund satisfying the condition total experience to be greater than 10 and salary to be greater than Rs. 20,000 and then calculate net salary = basic pay + pf. The provident fund amount sanctioned is Rs. 1800 for basic pay Rs 20,000 otherwise provident fund amount sanctioned is Rs. 750.

Answer 1

#include <iostream>
#include <string>


using namespace std;


class person 
{
private:
	string name;
	int age;
public:
	person(){}
	void setName(string n){
		name=n;
	}
	string getName(){
		return name;
	}
	void setAge(int a){
		age=a;
	}
	int getAge(){
		return age;
	}
};
class salary:public person
{
private:
	double salaryA;
public:
	salary(){}
	void setSalaryA(double s){
		salaryA=s;
	}
	double getSalaryA(){
		return salaryA;
	}
};
class employee:public salary
{
private:
	int degree;
	int experience;
public:
	employee(){}
	void setDegree(int d){
		degree=d;
	}
	int getDegree(){
		return degree;
	}
	void setExperience(int exp){
		experience=exp;
	}
	int getExperience(){
		return experience;
	}
};


class manager:public employee
{
public:
	manager(){}
	
	void pfund(){
		double pf=750;
		if(getSalaryA()>20000.0 && getExperience()>10){
			pf=1800;
		}
		double netSalary=getSalaryA() + pf;
		cout<<"Name: "<<getName()<<endl;
		cout<<"Age: "<<getAge()<<endl;
		cout<<"Salary: "<<getSalaryA()<<endl;
		cout<<"Degree: "<<getDegree()<<endl;
		cout<<"Experience: "<<getExperience()<<endl;
		cout<<"Net salary: "<<netSalary<<endl;
	}
};




int main(){
	manager Peter;
	Peter.setName("Peter");
	Peter.setAge(30);
	Peter.setSalaryA(65000);
	Peter.setDegree(10);
	Peter.setExperience(10);
	Peter.pfund();
	cout<<"\n";
	manager Wilson;
	Wilson.setName("Wilson");
	Wilson.setAge(52);
	Wilson.setSalaryA(15000);
	Wilson.setDegree(7);
	Wilson.setExperience(8);
	Wilson.pfund();
	cout<<"\n";
	manager Thomas;
	Thomas.setName("Thomas");
	Thomas.setAge(18);
	Thomas.setSalaryA(85000);
	Thomas.setDegree(15);
	Thomas.setExperience(15);
	Thomas.pfund();

	system("pause");
	return 0;
}