Question

You are asked to implement a class Pizza, the default values of properties are given as:

Diameter: 8.0

Name: DefaultName

Supplier: DefaultSupplier

Hints: A pizza with diameter greater than 15 will be considered as a large pizza. The method IsLargePizza will return a true if the pizza is considered as a large pizza or a false if it is not considered as a large pizza. There are two ToString methods, the one with no parameter passed will return the information contains name, supplier and whether it is a large pizza or not. The other ToString method takes bestBefore information and will append it to the information returned by the ToString() method.

The typical output for ToString() method:

DefaultName is a large pizza supplied by DefaultSupplier.

The typical output for ToString(string bestBefore) method:

DefaultName is a large pizza supplied by DefaultSupplier. It is best before bestBeforeInformation.

Please noted that for each blank space, you may need to put more than one statement.

using System;

using System.Collections.Generic;

using System.Text;

namespace ConsoleApp4

{

public class Pizza

{

public double Diameter

{

get;

set;

}

public string Name

{

get;

set;

}

public string Supplier

{

get;

set;

}

public Pizza()

{

1.___________

}

public Pizza(double diameter, string name, string supplier)

{

2.___________

}

public bool IsLargePizza()

{

3.___________

}

4._______ string ToString()

{

5.___________

}

6._______ ToString(string bestBefore)

{

7.___________

}

}

}

Answer 1

using System;

using System.Collections.Generic;

using System.Text;

namespace ConsoleApp4

{

public class Pizza

{

public double Diameter

{

get;

set;

}

public string Name

{

get;

set;

}

public string Supplier

{

get;

set;

}

public Pizza()

{

Diameter = 10;
Name = "DefaultName";
Supplier = "DefaultSupplier";

}

public Pizza(double diameter, string name, string supplier)

{

Diameter = diameter;
Name = name;
Supplier = supplier;

}

public bool IsLargePizza()

{

if(Diameter > 15)
return true;
else
return false;

}

public override string ToString()

{

return Name +" is a large pizza supplied by "+ Supplier +".";

}

public string ToString(string bestBefore)

{

return Name +" is a large pizza supplied by "+ Supplier+". It is best before "+ bestBefore+".";

}

}

}

public class Test
{
   public static void Main()
   {
       Pizza p = new Pizza();
       p.Name = "Margherita";
       p.Diameter = 16;
       p.Supplier = "Dominos";
      
      
       Console.WriteLine(p.ToString());
      
       Console.WriteLine(p.ToString("six hours after delivery"));
      
       Console.WriteLine("It is large Pizza : "+p.IsLargePizza());
   }
}

Output:

Margherita is a large pizza supplied by Dominos.
Margherita is a large pizza supplied by Dominos. It is best before six hours after delivery.
It is large Pizza : True

Do ask if any doubt.