Question

what am I doing wrong here? thank you!

#include <iostream>
#include <string>
using namespace std;

class DivSales {
private:
   int quarterSales[4];
   static double totalSales;
public:
   void add(int, int, int, int);
   int sales(int);
   static double getValue()
   {
       return totalSales;
   };
   void DivSales::add(int s1, int s2, int s3, int s4)
   {
       quarterSales[0] = s1;
       quarterSales[1] = s2;
       quarterSales[2] = s3;
       quarterSales[3] = s4;
       totalSales = totalSales + s1 + s2 + s3 + s4;
   }
   int DivSales::sales(int n)
   {
       int value = quarterSales[n];
       return value;
   }
   void error()
   {
       std::cout << "THe input is incorrect";
       system("pause");
       exit(0);
   }
   double DivSales::totalSales = 0.00;
   int main() {
       DivSales ds[6];
       int i, j;
       for (i = 0; i < 6; i++)
       {
           int s1, s2, s3, s4;
           std::cout << "Input quaterly sales" << i + 1 << endl;
           std::cout << "Input Quarter One Sales";
           std::cin >> s1;
           if (s1 < 0)error();
           std::cout << "Input Quarter Two Sales";
           std::cin >> s2;
           if (s2 < 0)error();
           std::cout << "Input Quarter Three Sales";
           std::cin >> s3;
           if (s3 < 0)error();
           std::cout << "Input Quarter Four Sales";
           std::cin >> s4;
           if (s4 < 0)error();
           ds[i].add(s1, s2, s3, s4);
       }
       std::cout << "--------------------------------";
       std::cout << "\t" << "Qarter One" << "\t" << "Quarter Two" << "\t" << "Quarter Three" << "\t" << "Quarter Four" << endl;
       std::cout << "----------------------\n";
       for (i = 0; i < 6; i++)
       {
           std::cout << "Div" << i + 1 << "|";
           for (j = 0; j < 4; j++)
               std::cout << "\t" << ds[i].sales(j);
           std::cout << endl;
       }
       std::cout << "----------------------------------\n";
       std::cout << "\n Total" << ds[0].getValue() <<
       system("pause");
   }
}

Answer 1

Your code has some syntax errors.

Here's the corrected code:

.

#include <iostream>

#include <string>

using namespace std;

class DivSales

{

private:

    int quarterSales[4];

    static double totalSales;

public:

    void add(int, int, int, int);

    int sales(int);

    static double getValue()

    {

        return totalSales;

    }

};

void DivSales::add(int s1, int s2, int s3, int s4)

{

    quarterSales[0] = s1;

    quarterSales[1] = s2;

    quarterSales[2] = s3;

    quarterSales[3] = s4;

    totalSales = totalSales + s1 + s2 + s3 + s4;

}

int DivSales::sales(int n)

{

    int value = quarterSales[n];

    return value;

}

void error()

{

    std::cout << "THe input is incorrect";

    system("pause");

    exit(0);

}

double DivSales::totalSales = 0.00;

int main()

{

    DivSales ds[6];

    int i, j;

    for (i = 0; i < 6; i++)

    {

        int s1, s2, s3, s4;

        std::cout << "\nInput quaterly sales " << i + 1 << endl;

        std::cout << "Input Quarter One Sales: ";

        std::cin >> s1;

        if (s1 < 0)

            error();

        std::cout << "Input Quarter Two Sales: ";

        std::cin >> s2;

        if (s2 < 0)

            error();

        std::cout << "Input Quarter Three Sales: ";

        std::cin >> s3;

        if (s3 < 0)

            error();

        std::cout << "Input Quarter Four Sales: ";

        std::cin >> s4;

        if (s4 < 0)

            error();

        ds[i].add(s1, s2, s3, s4);

    }

    std::cout << "--------------------------------\n";

    std::cout << "Quarter\tOne\tTwo\tThree\tFour" << endl;

    std::cout << "----------------------------------\n";

    for (i = 0; i < 6; i++)

    {

        std::cout << "Div: " << i + 1 << "|";

        for (j = 0; j < 4; j++)

            std::cout << "\t" << ds[i].sales(j);

        std::cout << endl;

    }

    std::cout << "----------------------------------\n";

    std::cout << "\n Total: " << ds[0].getValue() << endl

              << system("pause");

}

.

For testing i have entered 1 2 3 4 only

Output:

.