C++ Programming: I need help writing a void function that prints sales per product per location using 3 for loops. Please see my code below ... not sure how to write the function. But this is what I've got so far. Please leave main alone. What the output should look like is posted below the code. Thanks :) #include #include #include using namespace std; int const LOCATION_DIM_SZ = 2; int const TIME_DIM_SZ = 2; int const PRODUCT_DIM_SIZE = 3; string Location[] = { "FL", "TX" }; string Period[] = { "Jan", "FEB" }; string Product[] = { "iPhone","iPad","MacBookPro" }; /*1*/ void printSalesPerProductPerLocation(double sales[LOCATION_DIM_SZ][TIME_DIM_SZ][PRODUCT_DIM_SIZE]) { int i(0), j(0), k(0); double salesPerProductPerLocation = 0; cout << "Total Sales per Product per Location" << endl; cout << "====================================" << endl; for (i = 0; i < 3; i++) { for (j = 0; j < 2; j++) { for (k = 0; k < 2; k++) { salesPerProductPerLocation += sales[i][k][j]; cout << "Total sales for " << Product[i] << " in " << Location[k] << " = $" << salesPerProductPerLocation << " millions" << endl; } } } cout << endl; cout << "===================================================" << endl; } int main(int argc, const char* argv[]) { double sales[LOCATION_DIM_SZ][TIME_DIM_SZ][PRODUCT_DIM_SIZE] = { 0 }; sales[0][0][0] = 45; sales[0][0][1] = 8; sales[0][0][2] = 4; sales[0][1][0] = 35; sales[0][1][1] = 10; sales[0][1][2] = 5; sales[1][0][0] = 75; sales[1][0][1] = 15; sales[1][0][2] = 13; sales[1][1][0] = 45; sales[1][1][1] = 17; sales[1][1][2] = 23.1; printSalesPerProductPerLocation(sales); return 0; } DESIRED OUTPUT: Total Sales per Product per Location ==================================== Total Sales for iPhone in FL =$ 80.00 millions Total Sales for iPhone in TX =$ 120.00 millions Total Sales for iPad in FL =$ 18.00 millions Total Sales for iPad in TX =$ 32.00 millions Total Sales for MacBookPro in FL =$ 9.00 millions Total Sales for MacBookPro in TX =$ 36.10 millions
C++ Programming:
I need help writing a void function that prints sales per product per location using 3 for loops. Please see my code below ... not sure how to write the function. But this is what I've got so far. Please leave main alone. What the output should look like is posted below the code. Thanks :)
#include <iostream>
#include <string>
#include <iomanip>
using namespace std;
int const LOCATION_DIM_SZ = 2;
int const TIME_DIM_SZ = 2;
int const PRODUCT_DIM_SIZE = 3;
string Location[] = { "FL", "TX" };
string Period[] = { "Jan", "FEB" };
string Product[] = { "iPhone","iPad","MacBookPro" };
/*1*/
void printSalesPerProductPerLocation(double sales[LOCATION_DIM_SZ][TIME_DIM_SZ][PRODUCT_DIM_SIZE]) {
int i(0), j(0), k(0);
double salesPerProductPerLocation = 0;
cout << "Total Sales per Product per Location" << endl;
cout << "====================================" << endl;
for (i = 0; i < 3; i++) {
for (j = 0; j < 2; j++) {
for (k = 0; k < 2; k++) {
salesPerProductPerLocation += sales[i][k][j];
cout << "Total sales for " << Product[i] << " in " << Location[k] << " = $" << salesPerProductPerLocation << " millions" << endl;
}
}
}
cout << endl;
cout << "===================================================" << endl;
}
int main(int argc, const char* argv[]) {
double sales[LOCATION_DIM_SZ][TIME_DIM_SZ][PRODUCT_DIM_SIZE] = { 0 };
sales[0][0][0] = 45;
sales[0][0][1] = 8;
sales[0][0][2] = 4;
sales[0][1][0] = 35;
sales[0][1][1] = 10;
sales[0][1][2] = 5;
sales[1][0][0] = 75;
sales[1][0][1] = 15;
sales[1][0][2] = 13;
sales[1][1][0] = 45;
sales[1][1][1] = 17;
sales[1][1][2] = 23.1;
printSalesPerProductPerLocation(sales);
return 0;
}
DESIRED OUTPUT:
Total Sales per Product per Location
====================================
Total Sales for iPhone in FL =$ 80.00 millions
Total Sales for iPhone in TX =$ 120.00 millions
Total Sales for iPad in FL =$ 18.00 millions
Total Sales for iPad in TX =$ 32.00 millions
Total Sales for MacBookPro in FL =$ 9.00 millions
Total Sales for MacBookPro in TX =$ 36.10 millions
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