Use a two-dimensional array to solve the following problem. A company has four salespeople (1 to 4) who sell five different products (1 to 5). Once a day, each salesperson passes in a slip for each different type of product sold.
Each slip contains the following:
a) The salesperson number
b) The product number
c) The total dollar value of that product sold that day
Thus, each salesperson passes in between 0 and 5 sales slips per day. Assume that the information from all of the slips for last month is available. Write a program that will read all this information for last month’s sales and summarize the total sales by salesperson by product. All totals should be stored in the two-dimensional array sales. After processing all the information for last month, print the results in tabular format with each of the columns representing a particular salesperson and each of the rows representing a particular product. Cross total each row to get the total sales of each product for last month; cross total each column to get the total sales by salesperson for last month. Your tabular printout should include these cross totals to the right of the totaled rows and to the bottom of the totaled columns
Could someone run my code and help me fix it please?
There's no compiler error but I couldn't output the data and totalsales
Here are my 2 codes, the second one create and manipulate code 1 object.
Thank you.
import java.util.Scanner;
public class TwoDimensionalSales
{
// declaration of variables
double sales[][];
int sp;
int p;
double amt;
int row, col;
public void Sales()
{
Scanner input = new Scanner(System.in);
// sales array holds data on number of each product sold
// by each of 4 salesman
sales = new double[5][4];
System.out.print ("Enter sales person number (-1 to end) : ");
sp = input.nextInt();
while (sp != -1)
{
System.out.print("Enter product number: ");
p = input.nextInt();
System.out.print("Enter sales amount: ");
amt = input.nextDouble();
if (sp < 1 && sp > 5 && p >= 1 && p < 6 && amt >= 0)
sales[sp-1][p-1] += amt;
if (p > 5)
System.out.print("Invalid input!\n");
// end if
System.out.print("Enter sales person number (-1 to end): ");
sp = input.nextInt();
} // end while
// total for each salesperson
double personTotal[] = new double[4];
// display the table
for ( col = 0; col < 4; col++)
personTotal[col] = 0;
System.out.printf("%7s%14s%14s%14s%14s%14s\n", "Product", "Salesperson 1",
"Salesperson 2", "Salesperson 3", "Salesperson 4","Total");
for ( row = 0; row < 5; row++)
{
double productTotal = 0.0;
System.out.printf("%7d", (row + 1));
for (int col = 0; col < 4; col++)
{
System.out.printf("%14.2f", sales[row][col]);
productTotal += sales[row][col];
personTotal[col] += sales[row][col];
} // end inner loop
System.out.printf("%14.2f\n", productTotal);
}// end for
System.out.printf("%7s", "Total");
for (int col = 0; col < 4; col++)
System.out.printf("%14.2f", personTotal[col]);
System.out.println();
}// end method sales
} // end class TwoDimensionalSalespublic class TwoDimensionalSalesTest
{
// main begins execution here
public static void main( String args[])
{
TwoDimensionalSales mySales = new TwoDimensionalSales();
mySales.Sales();
}// end main
}// end class TwoDimensionalSalesTest
