Java ch2

Distance 1:
public class DistancePart1
{
	public static void main(String [] args)
	{
		double segment1 = 12.2;
		double segment2 = 10.6;
		double segment3 = 5.8;
		System.out.print( "Total Distance: " + (segment1 + segment2 + segment3));
	}
}

Distance 2:
import java.util.Scanner;
public class DistancePart2
{

	public static void main(String[] args)
	{

		Scanner segment1 = new Scanner(System.in);
		System.out.println(segment1.nextLine());
		Scanner segment2 = new Scanner(System.in);
		System.out.println(segment2.nextLine());
		Scanner segment3 = new Scanner(System.in);
		System.out.println(segment3.nextLine());

	}
}

Rectangle Perimeter
public class RectanglePerimeter
{
public static void main(String[] args)
	{

		int length = 13;
		int width = 4;
		int perimeter = (2 * length) + (2 *width);
		System.out.print("Perimeter of the rectangle: " + perimeter);
	}

}

TempConverter

import java.util.Scanner;
public class TempConverter
{

	public static void main(String[]args)
	{

			System.out.print("Type the temperature in Farenheit: ");
			double tempC;
			Scanner scan = new Scanner(System.in);
			double tempf = scan.nextDouble();
			tempC = (5.0/9.0)*(tempf - 32.0);
			System.out.println(tempC + " degrees Celsius");
	}
}

Digits:

import java.util.Scanner;
public class Digits
{

	public static void main(String [] args)
	{
		int number1;
		int number2;
		int number3;

		Scanner input = new Scanner(System.in);
		System.out.print("Typye any two digit number: ");
		number1 = input.nextInt();
		number2 = number1/10;
		number3 = number1 % 10;
		System.out.println("tens place: " + number2);
		System.out.println("Ones place: " + number3);
	}
}