Assignemnt #97 and Area Calculator

Code

    
   ///name: ben borglin
///program name: Area Calculator
///file name: AreaCalculator.java
///period: 6
///date finished: 11/13/15

import java.util.Scanner;

public class AreaCalculator
{
    public static void main(String[] args)
    {
        Scanner keyboard = new Scanner(System.in);
        
        System.out.println("Shape Area Calculator version 1");
        
        System.out.println(" ");
        
        System.out.println("-.--.--..--.-.--.---.-.--.--..--.-.--.---.");
        
        System.out.println(" ");
        
        System.out.println("        1) Triangle");
        System.out.println("        2) Rectangle");
        System.out.println("        3) Square");
        System.out.println("        4) Circle");
        System.out.println("        5) Quit");
        
        System.out.print("Which Shape: ");
        int shape = keyboard.nextInt();
        
        System.out.println(" ");
        
        int b,h,s,r;
        while (shape != 5)
        {
        if (shape == 1)
        {
            System.out.print("Base: ");
            b = keyboard.nextInt();
            System.out.print("Height: ");
            h = keyboard.nextInt();
            System.out.println( " " );
            System.out.println("The area is " + areaTriangle(b, h));
        }
        else if ( shape == 2 )
        {
            System.out.print("Base: ");
            b = keyboard.nextInt();
            System.out.print("Height: ");
            h = keyboard.nextInt();
            System.out.println( "The area is " + areaRectangle(b, h) );
        } 
        else if ( shape == 3 )
        {
            System.out.print("Side: ");
            s = keyboard.nextInt(); 
            System.out.println( " " );
            System.out.println("The area is " + areaSquare(s));
        }
        else if ( shape == 4 )
        {
            System.out.print("Radius: ");
            r = keyboard.nextInt();
            System.out.println( " " );
            System.out.println( "The area is " + areaCircle(r) );
        }
        else
        {
            System.out.println("ERROR");
        }
        
        System.out.println("Shape Area Calculator version 1");
        
        System.out.println(" ");
        
        System.out.println("-.--.--..--.-.--.---.-.--.--..--.-.--.---.");
        
        System.out.println(" ");
        
        System.out.println("        1) Triangle");
        System.out.println("        2) Rectangle");
        System.out.println("        3) Square");
        System.out.println("        4) Circle");
        System.out.println("        5) Quit");
        
        System.out.print("Which Shape: ");
        shape = keyboard.nextInt();
        
        System.out.println(" ");
        
        }
    
    System.out.println("PEACE OUT DAWG");
        
        
    }
                             

        
        
        
        public static double areaCircle( int r )
        {
            double result;
            result = 3.14159263*r*r;
            return result;
        }
        public static int areaRectangle( int l, int w )
        {
            int result;
            result = l*w;
            return result;
        }
        public static int areaSquare( int s )
        {
            int result;
            result = s*s;
            return result;
        }
        public static double areaTriangle( int b, int h )
        {
            double result;
            result = b*h;
            return result;
            
        }
}