// This program reads rectangle dimensions from a file.
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
   ifstream inFile;
   int length, width, area;

   inFile.open("dimensions.txt");
   cout << "Reading dimensions of 5 rectangles from the file.\n\n";
   
   // Process rectangle 1
   inFile >> length;
   inFile >> width;
   area = length * width;
   cout << "Area of rectangle 1: " << area << endl;
   
   // Process rectangle 2
   inFile >> length;
   inFile >> width;
   area = length * width;
   cout << "Area of rectangle 2: " << area << endl;
   
   // Process rectangle 3
   inFile >> length;
   inFile >> width;
   area = length * width;
   cout << "Area of rectangle 3: " << area << endl;
   
   // Process rectangle 4
   inFile >> length;
   inFile >> width;
   area = length * width;
   cout << "Area of rectangle 4: " << area << endl;
   
   // Process rectangle 5
   inFile >> length;
   inFile >> width;
   area = length * width;
   cout << "Area of rectangle 5: " << area << endl;

   // Close the file
   inFile.close();
   cout << "\nDone.\n";
   return 0;
}