Thread: Array ?

Hello Everyone,

I am having trouble all lweek trying to figure how to ask the user to input product number, total of sale, and -1 to end input which should do the math. I made it to this point on my own (accually from the book redone and I understand this part well) but I don't know where to start the second stage of this program. Please forgive me for any bad indentations. I have to write it this way so I can see where Im going until completed. This program works to a certain point. I can do the math but I don't have it corrected here yet. It add the size of the column to the total for some strange reason. I had a great start with this one and just knew I could do it, but I cannot

Thanks in advance

Code:

#include <string>		//  for .h
#include <iostream>
#include <iomanip>// parameterized stream manipulators

using namespace std;


// ....................
// .................... .h
// ....................  class definition
class Constructor0
{
public:
   // constants
   static const int ROW_S = 4;//  number of Salesmen
   static const int COLUMN_S = 5;//  number of column (numbers or SALES)

   // constructor initializes company name and array groups
   Constructor0( string, const int [][ COLUMN_S ] );

   void setName( string );
   string getSubLine();
   void printMessage();
   void process_ARRAYS();
   int getMinimum();
   int getMaximum();
   double getTOTAL_0( const int [], const int );
   void bar_Chart_1();
   void output_M_N();
private:
   string subName;//  sub name for this group
   int _M_N[ ROW_S ][ COLUMN_S ];//  two-dimensional array of _M_N
};

// ....................
// .................... cpp
// ....................  Member-function definitions

// two-argument constructor initializes subName and arrayList

Constructor0::Constructor0( string name, const int array1[][ COLUMN_S ] )
{
   setName( name );

   for ( int rows = 0;  rows < ROW_S;  rows++ )//  copy array1 info

   for ( int j = 0;  j < COLUMN_S;  j++ )
         _M_N[ rows ][ j ] = array1[ rows ][ j ];
}
///////
///////
void Constructor0::setName( string name )
{
   subName = name;
}
///////
///////
string Constructor0::getSubLine()
{
   return subName;
}
///////
///////
void Constructor0::printMessage()
{
   cout << endl;
   cout << "Enter the salesperson ( 1 - 4 ), product number ( 1 - 5 ),\
and total sales" << endl << getSubLine() << "."
      << endl;
}
/////////
/////////
/////////
/////////
/////////
/////////   perform various operations on the data
/////////

void Constructor0::process_ARRAYS()
{
   output_M_N();                 //  call output-_M_N-array
//    << "\nHighest grade in the grade book is " << getMaximum() << endl;
}
/////////pass row of _M_N and the value of SALES
/////////   determine TOTAL_0
/////////
double Constructor0::getTOTAL_0( const int setOf_ARRAYS[], const int COL )
{
 int total = 0;

   for ( int j = 0; j < COL; j++ )//  add each column context
      total += setOf_ARRAYS[ j ];

//  return static_cast< double >( total ) + _M_N;
    return double( total ) + COL;// return averages
}
/////////
/////////   output the contents of the _M_N array
/////////
void Constructor0::output_M_N()
{
 cout << "\nThe _M_N are:\n\n";
 cout << "      ";//  align column heads.
//  Create col heading
 for ( int j = 0; j < COLUMN_S; j++ )//  for each (_5) col
   cout << "     Item-" << j + 1 << "  ";//  Main col heading

   cout << "  Total" << endl;//  col heading at end

                                            //  create rows/cols of
                                            //  text representing array
                                            //  _M_N. (_5) rows.
for ( int rows = 0; rows < ROW_S; rows++ )
 {
     cout << "SP-" << rows + 1;

  for ( int j = 0; j < COLUMN_S; j++ )// out stud sales
     cout << setw( 10 ) << _M_N[ rows ][ j ] << ".00";// inside of table

    //cout << setw( 10 ) << setprecision( 2 ) << fixed << TOTAL_0 << endl;


    // call member function getTOTAL_0 to calculate saleperson's (row) TOTAL_0;
    // pass row of _M_N and the value of SALES as the arguments
    // Push last column right = 9 -- 84.33
    double TOTAL_0 = getTOTAL_0( _M_N[ rows ], COLUMN_S );
    cout << setw( 9 ) << setprecision( 2 ) << fixed << TOTAL_0 << endl;
 } // end outer for
}


// ....................
// .................... cpp
// ....................

int main()
{
// two-dimensional array of saleperson (row) _M_N
   int array1[ Constructor0::ROW_S ][ Constructor0::COLUMN_S ] =
{ { 100, 0, 500, 0, 0  },
  { 0, 200, 0, 500, 600  },
  { 0, 50, 500, 0, 750  },
  { 0, 0, 0, 60, 70  } };

Constructor0 myMulti_2D( "Enter -1 for the salesperson to end input.", array1 );
   myMulti_2D.printMessage();


// cin >> array1[i][j];

   myMulti_2D.process_ARRAYS();

   cout << endl;
   cout << endl;

system("pause");
system ("CLS");
return main();
}