Create a Program to Create a Webcam Selling System in Python Assignment Solution

Instructions

Objective

Write a python assignment program to create a webcam selling system.

Requirements and Specifications

Source Code

// Name: // Date: 06/06/2021 // Program Name: // Description: This program records the number of sales per region, per month #include #include #include #include using namespace std; // define a struct named region struct Region { string name; float month_sales[12]; // max 12 months }; int main() { int n_months; // variable to store number of months nt n_regions; // variable to store number of regions float month_sale; // variable to store the number of sales inputted by user cout << "Enter number of regions "; cin >> n_regions; cout << "Enter number of months "; cin >> n_months; // create an array to store regions struct Region regions[100]; // max 100 regions struct Region region; // region object to store a region info string region_name; cin.ignore(); for (int i = 0; i < n_regions; i++) { cout << "Enter region name" << endl; getline(cin, region_name); region.name = region_name; for (int j = 0; j < n_months; j++) { cout << "Enter month " << (j + 1) << " sales" << endl; cin >> month_sale; region.month_sales[j] = month_sale; cin.ignore(); } regions[i] = region; } cout << endl << endl; // print regions cout << fixed << setprecision(2); for (int i = 0; i < n_regions; i++) { cout << left << setw(25) << regions[i].name << setw(10); for (int j = 0; j < n_months; j++) { cout << regions[i].month_sales[j] << setw(10); } cout << endl; } cout << endl; // Do calculations float total_sales = 0; float average_sales = 0.0; int highest_sale_idx = -1; float highest_sale = 0; float highest_sale_region = 0; // check regions with zero sales int zero_sales = 0; for (int i = 0; i < n_regions; i++) { highest_sale_region = 0; for (int j = 0; j < n_months; j++) { if (regions[i].month_sales[j] == 0) { zero_sales = 1; } total_sales += regions[i].month_sales[j]; highest_sale_region += regions[i].month_sales[j]; } if (highest_sale_region > highest_sale) { highest_sale = highest_sale_region; highest_sale_idx = i; } } average_sales = total_sales / (float)n_regions; // Now print info if (zero_sales == 1) // there is at least one region with zero sales cout << "One of the regions recorded zero sales\nA company audit is required" << endl << endl; // Print total, average and the region with the highest sales cout << "Total sales for the company " << setw(10) << total_sales << endl; cout << "Average region sales: " << setw(10) << average_sales << endl << endl; cout << "The complex with the highest sales is " << regions[highest_sale_idx].name << " with " << highest_sale << endl; // Now, write file ofstream output_file("output.txt"); if (output_file.is_open()) { // write output_file << fixed << setprecision(2); output_file << setw(70) << "Region Total" << endl; for (int i = 0; i < n_regions; i++) { output_file << left << setw(25) << regions[i].name << setw(10); for (int j = 0; j < n_months; j++) { output_file << regions[i].month_sales[j] << setw(10); } if (highest_sale_idx == i) output_file << setw(30) << "Highest"; output_file << endl; } output_file << left << setw(70) << "Total Sales" << setw(10) << total_sales << endl; output_file << left << setw(70) << "Average" << setw(10) << average_sales << endl; output_file.close(); } else cout << "Error: Could not write the file output.txt" << endl; }