HW2.1

 import java.util.Scanner;

 public class Solution
 {
     public static void main(String[] args)
     {
         Scanner input = new Scanner(System.in);

         System.out.print("Enter a degree in Celsius: ");

         double celsius = input.nextDouble();
         double fahrenheit = (9.0 / 5) * celsius + 32;

         System.out.println(celsius + " Celsius is " + fahrenheit + " Fahrenheit");

         input.close();
     }
 }