C++ Program For Salary Calculations

#include <cstdlib>

       #include <iostream>

       using namespace std;

      

       class EmployeeSalary

       {

               private:

                 double salary;

           public:

           /* hourly workers*/

                 double CalculateHourlySalary(int hrRate, int hours)

                 {

                   if ( hours <= 40 )

      

      

                     salary = hours *  hrRate;

      

                       else

      

                       salary = 40.0 * hrRate + ( hours - 40 ) * hrRate * 1.5;

                       return salary;

                 }

      

               /*Commission workers*/

                 double getCommissionHourlySalary(double sale)

                 {

                     sale =(sale* 0.057 )+ 250;

                     return sale;

                 }

      

                  /* Piece Workers*/

      

                 double getPieceWorkerHourlySalary(int product, int rate)

                 {

                   int pro = product * rate;

                     return   pro;

                 }

                 void instruct()

                 {

                

                     cout<<"The Purpose of this Program is to calculate each employees pay rate by entering the employee paycode "

                      "for example, when the user type in 1, it will calculate the"

                      "Manager salary, 2 for hourlyWorkers,"

                      " 3 for Commission Workers and 4 for PieceWorkers "

                      "and the program itself will do "

                      "the calculation for that particular employee"

                      " and when ever the user Enter -1 as the PayCode ,program will executed."<<endl;

                 }

      

        

       };

      

      

      

      

       int main()

       {

           EmployeeSalary salary;

           int paycode;

           double sal;

           int hrRate;

           int product;

           int rate;

           int hours;

           int sale;

       salary.instruct();

       cout<<endl<<endl;

       cout<<" *******************************************"<<endl;

       cout<<" %%%%%%% [-1] To End The Program:   %%%%%%%%"<<endl;

       cout<<" *******************************************"<<endl;

       cout<<" **** [1] Manager PayCode:            ******"<<endl;

       cout<<" **** [2] Hourly worker PayCode:      ******"<<endl;

       cout<<" **** [3] Commission worker PayCode:  ******"<<endl;

       cout<<" **** [4] Piece worker PayCode:       ******"<<endl;

       cout<<" *******************************************"<<endl;

      

      

       while(paycode!=-1)

       {

           cout<<endl;

       cout<<"          Enter PayCode:"<<" ";

       cin>>paycode;

       cout<<"*******************************************"<<endl;

       cout<<endl;

      

      

      

           if(paycode==1)

           {

                     /*Manager Fixed salary */

      

                     cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"<<endl;

                     cout<<"^^^^ Manager PayCode Has been selected ^^^^"<<endl;

                     cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"<<endl;

                     cout<<"Enter Salary: ";

                     cin>>sal;

                     cout<<"Manager's salary is:$ "<<sal<<endl;

                     cout<<endl;

                     cout<<endl;

                     system("pause");

           }

      

      

      

            if(paycode==2)

            {

      

                    cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"<<endl;

                    cout<<"^^^^^^^^   Hourly Worker PayCode   ^^^^^^^^"<<endl;

                    cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"<<endl;

                    cout<<"Enter Hour Rate:$ ";

                    cin>>hrRate;

                    cout<<"Enter hours worked: ";

                    cin>>hours;

                    cout<<"Hourly worker's salary is:$ "<<salary.CalculateHourlySalary(hrRate,hours)<<endl;

                    cout<<endl;

                    system("pause");

           }

      

           if(paycode==3)

           {

      

                   cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"<<endl;

                   cout<<"^^^^^^^  Commission Workers PayCode  ^^^^^^"<<endl;

                   cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"<<endl;

                   cout<<"Enter  weekly sale: ";

                   cin>>sale;

                   cout<<"Commission worker's hourly is:$ "<<salary.getCommissionHourlySalary(sale)<<endl;

                   cout<<endl;

                   system("pause");

           }

      

           if(paycode==4)

           {

                    cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"<<endl;

                    cout<<"^^^^^^^^^^  Piece Worker PayCode  ^^^^^^^^^"<<endl;

                    cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"<<endl;

                    cout<<"Enter Number of product: ";

                    cin>>product;

                    cout<<"Enter rate per each pieces sold:$ ";

                    cin>>rate;

                    cout<<"Piece worker's salary: "<<salary.getPieceWorkerHourlySalary(product,rate)<<endl;

                    system("pause");

      

      

           }

           else

               cout<<"Input Error"<<endl;

      

       }

      

      

      

           return 0;

       }