Assignemnt #100

Code

/// Name: Connor Siri
/// Period: 7
/// Program Name: AreaC
/// File Name: AreaC.java
/// Date Finished: 2/8/2016
import java.util.Scanner;

public class AreaC
{
	public static void main( String[] args )
	{
		int shape = 0;
        
        while ( shape != 5 )
        {
            Scanner keyboard = new Scanner(System.in);
        System.out.println("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\r");
        System.out.println("Area of shapes");
        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();
            if ( shape == 1 )
            {
                System.out.print("Base: ");
                int base = keyboard.nextInt();
                System.out.print("Height: ");
                int height = keyboard.nextInt();
                System.out.println("The area is " + areaTriangle(base,height));
                System.out.println("");
            }
            else if (shape == 2)
            {
                System.out.print("Length: ");
                int length = keyboard.nextInt();
                System.out.print("Width: ");
                int width = keyboard.nextInt();
                System.out.println("The area is " + areaRectangle(length,width));
                System.out.println("");
            }
            else if (shape == 3)
            {
                System.out.print("Side");
                int side = keyboard.nextInt();
                System.out.println("The area is "+ areaSquare(side));
                System.out.println("");
            }
            else if (shape == 4)
            {
                System.out.print("\rRadius: ");
                int radius = keyboard.nextInt();
                System.out.println("\rThe area is " + areaCircle(radius));
                System.out.println("");
            }
            else
            {
                System.out.println("ERROR");
                System.out.println("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\r");
                System.out.println("Area of shapes");
                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("GoodBye");
    }
        
        public static double areaTriangle(int base, int height)
        {
            double result;
            result = (base * height)/2;
            return result;
        }
        public static int areaRectangle(int length, int width)
        {
            int result;
            result = length * width;
            return result;
        }
        public static int areaSquare(int side)
        {
            int result;
            result = side * side;
            return result;
        }
        public static double areaCircle(int radius)
        {
            double result;
            result = 3.14159265 * ( radius * radius );
            return result;
        }
    
}
        
            



 

Picture of the output