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total sales in array c++ two dimensional array
<![CDATA[#include <iostream>
using std::cin;
using std::cout;
using std::endl;
using std::ios;
#include <iomanip>
using std::fixed;
using std::setw;
using std::setprecision;
using std::showpoint;
int main()
{
const int PEOPLE = 5;
const int PRODUCTS = 6;
int sales[5][6]={{1},{2},{3},{4}};
double value;
double totalSales;
double productSales[ PRODUCTS ] = { 0.0 };
int salesPerson;
int product;
cout << "Enter the salesperson (1 - 4), product number (1 - 5), and "
<< "total sales.\nEnter -1 for the salesperson to end input.\n";
cin >> salesPerson;
while ( salesPerson != -1 )
{
cin >> product >> value;
value++;
cin >> salesPerson;
} // end while
cout << "\nThe total sales for each salesperson are displayed at the "
<< "end of each row,\n" << "and the total sales for each product "
<< "are displayed at the bottom of each column.\n " << setw( 12 )
<< 1 << setw( 12 ) << 2 << setw( 12 ) << 3 << setw( 12 ) << 4
<< setw( 12 ) << 5 << setw( 13 ) << "Total\n" << fixed << showpoint;
for ( int i = 1; i < 4; i++ )
{
totalSales = 0.0;
cout << i;
for ( int j = 1; j < 5; j++ )
{
++ totalSales;
cout << setw( 12 ) << setprecision( 2 ) << sales[ i ][ j ];
+= productSales ;
} // end for
cout << setw( 12 ) << setprecision( 2 ) << totalSales << '\n';
} // end for
cout << "\nTotal" << setw( 8 ) << setprecision( 2 )
<< productSales[ 1 ];
// display total product sales
for ( int j = 2; j < totalSales; j++ )
cout << setw( 12 ) << setprecision( 2 ) << productSales[ j ];
cout << endl;
return 0; // successful termination
} // end main]]>
total sales in array c++ two dimensional array
<![CDATA[view sourceprint?
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#include <iostream>
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using std::cin;
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using std::cout;
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using std::endl;
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#include <conio.h>
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#include <iomanip>
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using std::fixed;
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using std::setw;
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using std::setprecision;
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using std::showpoint;
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int main()
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{
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const static int PEOPLE = 5; //number of sales people (4)
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const static int PRODUCTS = 6; //number of different products (5)
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int sales[5][6] = {{1, 2, 3, 4}, {1, 2, 3, 4, 5}};
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double value;
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double totalSales;
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double productSales[PRODUCTS] = {0.0};
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int salesPerson;
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int product;
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cout << " Enter the salesperson's number (1-4), the product number (1-5), and total product sales.\n "
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<< "Enter -1 for salesperson to end input.\n";
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cin >> salesPerson;
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while (salesPerson != -1)
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{
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cin >> product >> value;
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value++;
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cin >> salesPerson;
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}
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cout << "\nThe total sales for each salesperson are displayed at the "
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<< "end of each row,\n" << "and the total sales for each product "
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<< "are displayed at the bottom of each column.\n " << setw( 12 )
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<< 1 << setw( 12 ) << 2 << setw( 12 ) << 3 << setw( 12 ) << 4
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<< setw( 12 ) << 5 << setw( 13 ) << "Total\n" << fixed << showpoint;
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for (int i = 1; i < 4; i++)
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{
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totalSales = 0.0;
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cout << i;
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for (int j = 1; j < 5; j++)
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{
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++totalSales;
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cout << setw (12) << setprecision (2) << sales [i][j];
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+= productSales;
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}
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cout << setw (12) << setprecision (2) << totalSales << '\n';
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}
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cout << "\nTotal" << setw( 8 ) << setprecision( 2 )
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<< productSales[ 1 ];
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// display total product sales
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for ( int j = 2; j < totalSales; j++ )
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cout << setw( 12 ) << setprecision( 2 ) << productSales[ j ];
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cout << endl;
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_getch();
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}]]>
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