Add a constructor to Building


   

/*
C#: The Complete Reference 
by Herbert Schildt 

Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/
// Add a constructor to Building. 
  
using System;  
  
class Building {   
  public int floors;    // number of floors 
  public int area;      // total square footage of building 
  public int occupants; // number of occupants 
 
 
  public Building(int f, int a, int o) { 
    floors = f; 
    area = a; 
    occupants = o; 
  } 
 
  // Display the area per person.  
  public int areaPerPerson() {  
    return area / occupants; 
  }  
 
  /* Return the maximum number of occupants if each 
     is to have at least the specified minum area. */ 
  public int maxOccupant(int minArea) { 
    return area / minArea; 
  } 
}   
   
// Use the parameterized Building constructor. 
public class BuildingDemo21 {   
  public static void Main() {   
    Building house = new Building(2, 2500, 4);   
    Building office = new Building(3, 4200, 25); 
 
    Console.WriteLine("Maximum occupants for house if each has " + 
                      300 + " square feet: " + 
                      house.maxOccupant(300)); 
 
    Console.WriteLine("Maximum occupants for office if each has " + 
                      300 + " square feet: " + 
                      office.maxOccupant(300)); 
  }   
}