PizzaCost

java.lang.Object
- PizzaCost

```
public class PizzaCost
extends java.lang.Object
```
Compute the cost of pizza per square inch

Author:

Geoff Sutcliffe

Field Summary

Fields
Modifier and Type Field Description

private static java.util.Scanner keyboard
Global Scanner object to use keyboard

private static double PI
Pi is 3.14159265

Constructor Summary

Constructors
Constructor Description

PizzaCost()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`private static double`	`computeUnitCost(double diameter, double cost)`	Compute the cost per square inch
`static void`	`main(java.lang.String[] args)`	The main method

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - keyboard
```
private static final java.util.Scanner keyboard
```
    Global Scanner object to use keyboard
  - PI
```
private static final double PI
```
    Pi is 3.14159265
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PizzaCost
```
public PizzaCost()
```
- Method Detail
  - main
```
public static void main(java.lang.String[] args)
```
    The main method
    
    Parameters:
    
    args - Passed in from the commend line
  - computeUnitCost
```
private static double computeUnitCost(double diameter,
                                      double cost)
```
    Compute the cost per square inch
    
    Parameters:
    
    diameter - - Diameter of the pizza in inches
    
    cost - - Cost of the pizza in dollars
    
    Returns:
    
    The cost per square inch in dollars